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Zach Hoskins

WEBSITE: http://www.teachertube.com Graphing Systems of Linear Equations

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TeacherTube Math

Watch Sal work through a basic Solving systems of linear equations problem.
Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h7-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
Missed the previous lesson?
https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h4-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
New SAT (starting March 2016) on Khan Academy: Practice all of the skills you’ll need for the new SAT. We also have four official practice exams from College Board. The October 2015 PSAT is in the style of the new SAT.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s New SAT channel:
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Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy

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Khan Academy

Watch Sal work through a harder Solving systems of linear equations problem.
Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
Missed the previous lesson?
https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h7-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
New SAT (starting March 2016) on Khan Academy: Practice all of the skills you’ll need for the new SAT. We also have four official practice exams from College Board. The October 2015 PSAT is in the style of the new SAT.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s New SAT channel:
https://www.youtube.com/channel/UCb6Pzsn8oIFv1N8eGem570A?sub_confirmation=1
Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy

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Khan Academy

This video is about Lesson-Activity System of Equations

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Carly DeLorenzo

Solving Linear Equations

Просмотров: 73094
Applepipproductions

Geometry Teachers Never Spend Time Trying to Find Materials for Your Lessons Again!
Join Our Geometry Teacher Community Today!
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http://www.moomoomath.com/solving-a-nonlinear-system-of-equations.html
How to use the substitution method to solve a system of equations.
Please take advantage of the video guide
0:12 y=x^2-3 solve using the substitution method
y=-x+3
3:15 Solution to the problem
3:24 Check your work
You may also enjoy...
Solving systems of equations with substitutions
https://www.youtube.com/watch?v=cwHR_B9zK7k
Solving a system of quadratic equations using the substitute method
https://www.youtube.com/watch?v=c4ALIwoXXe0
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MooMoo Math and Science

Educational technology 1- Final demonstration with the topic "linear Equation in Variable"

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0525danrylle

Systems of equations and inequalities | Algebra I | Khan ...
Learn for free about math ... Khan Academy is a nonprofit with the mission of providing a free, world-class ... This tutorial focuses on solving systems graphically ...
Solving systems graphically | Solving systems through ...
Some practice solving systems graphically (exercises available at http://www.khanacademy.org/math/algebra/systems-of-eq-and ... a free, world-class ...
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Math 10C; Math 30-1; Metric and Imperial; Surface Area and Volume; Trigonometry I; Trigonometry II; Number Sets; ... Systems of Equations - Solving Systems Graphically
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Solve graphically: 4x - 6y = 12 2x + 2y = 6: To solve a system of equations graphically, graph both equations and ...
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Improve your skills with free problems in 'Solve a system of equations by graphing' and thousands of other practice lessons. Math Language arts Reports Awards ...
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Explore moving a point to illustrate solving systems of linear equations graphically. ... Math Nspired; Science Nspired ... Solving Systems by Graphing.

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math class

Mathematical Methods in Engineering and Science by Dr. Bhaskar Dasgupta,Department of Mechanical Engineering,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in

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nptelhrd

To know more about Pearson's innovative digital learning platform for school children; please visit www.pearsoned.co.in/activeteach
The aim of this activity is to solve linear questions in one variable using paper strips.
You will need paper strips and a single square in two colors.
Before we began you will need to know that the sum of a integer and its additive inverse is 0.
A single blue square represent: -1
A single pink square represent: + 1
A blue strip represent: --X
A pink strip represent: +X
Let us take the equation:
x+3 = 3x + 1
Using the strips and singles lets represent this equation.
Arrange the Pink stripes and single pieces like this
To represent:
x+ 3 = 3x+ 1
Let us simplify the equation
The equation :
x+3 = 3x+1, can be simplified to 2= 2x
By removing one strip one single from each side we are there for left with 2 singles and 2 pink strips.
Therefore we are left with 2=2x
By removing 1 single and 1 strip from each side we get x=1 we can also verify by solving the equation
x+3 = 3x+1
x = 1
See more equation and solve them in similar manner in strips and singles.

Просмотров: 25127
Pearson India

Continuing our Yoga plan debate by determining where the lines representing the two plans intersect
Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/super-yoga/v/super-yoga-plans-solving-systems-by-elimination?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/super-yoga/v/super-yoga-plans-plotting-points?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

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Khan Academy

http://www.ohiorc.org/for/math/tutorials/default.aspx
Tutorials for High School Mathematics presents twenty-six online tutorial lessons designed to help students review high school mathematics topics. The topics are basic to student success in post-secondary science, computer science, and engineering courses.
Each tutorial lesson features a short video of a teacher reviewing the key mathematical procedures and ideas and demonstrating their application. Students are encouraged to work along as they watch the video. Several videos require the use of a graphing calculator. After viewing the video, students should take the Self-Check to evaluate their understanding of the topic. In addition to the video and Self-Check, each tutorial includes a printable copy of the video presentation and provides a list of additional online resources for further study.

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OhioResourceCenter

Another way to solve for the number of sessions at which both plans cost the same
Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/equations_beginner/v/simple-equations?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/super-yoga/v/super-yoga-plans-solving-systems-by-substitution?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

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Khan Academy

今日執翻呢隻 2011 年的碟
http://www.facebook.com/hy.page
http://www.youtube.com/HermanYeung
數學天書 訂購表格及方法︰http://goo.gl/forms/NgqVAfMVB9
Pure Maths playlist : https://www.youtube.com/playlist?list=PLzDe9mOi1K8qx0fY-t49r_vmSSMjtQi1S

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Herman Yeung

Zack goes over solving 4 systems of equations with 4 different variables.
Kid2Kid Tutorials offers free educational videos. We understand that tutors can be expensive; that is why we offer educational videos for free. Our goal is to help you understand math concepts, provide homework help, and free tutoring (through our YouTube Channel). Kid2Kid also shares lesson plans. You can view lesson plans on our website or through Teachers Pay Teachers.
Facebook: https://www.facebook.com/Kid2KidTutorials/
Twitter: https://twitter.com/Kid2KidTutorial
Website: http://www.kid2kidtutorials.com/index.html
Teachers Pay Teachers: https://www.teacherspayteachers.com/Store/Kid2kid-Tutorials
YouTube: https://www.youtube.com/watch?v=1D9xVyizg58
Instagram: https://www.instagram.com/kid2kidtutorials/

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Kid2Kid Tutorials

Kyle Laws blends coffee for tasti-delight in ozark Missouri. He needs to prepare 160 pounds of blended coffee for $4.05 per pound. He plans to do this by blending together a high-quality bean costing $4.75 per pound and a cheaper bean at $2.50 per pound. To the nearest pound, find how much high-quality coffee and how much cheaper coffee he should blend.
For more math shorts go to www.MathByFives.com
For Math Tee-Shirts go to (shirts currently unavailable but they will be back soon).

Просмотров: 14065
Mathbyfives

Learn More at mathantics.com
Visit http://www.mathantics.com for more Free math videos and additional subscription based content!

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mathantics

Sal solves the equations ax+3x=bx+5 and a(5-x)=bx-8 for x. Note that these equations include other unknowns (a and b) but we solve them for x.
Watch the next lesson: https://www.khanacademy.org/math/high-school-math/math1/math1-one-var-eq-ineq/math1-multi-step-inequalities/v/multi-step-inequalities-3?utm_source=YT&utm_medium=Desc&utm_campaign=highschoolmath
Missed the previous lesson? https://www.khanacademy.org/math/high-school-math/math1/math1-one-var-eq-ineq/math1-number-of-solutions-to-linear-equations/v/number-of-solutions-to-linear-equations-ex-3?utm_source=YT&utm_medium=Desc&utm_campaign=highschoolmath
High School Math on Khan Academy: Did you realize that the word "algebra" comes from Arabic (just like "algorithm" and "al jazeera" and "Aladdin")? And what is so great about algebra anyway? This tutorial doesn't explore algebra so much as it introduces the history and ideas that underpin it.
About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s High School Math channel: https://www.youtube.com/channel/UCAj83VTec-NC-g0BK8zpxzw?guided_help_flow=3?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

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Khan Academy

Algebraic Word Problem
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-systems-topic/cc-8th-systems-word-problems/e/systems_of_equations_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
Watch the next lesson: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-systems-topic/cc-8th-systems-word-problems/v/understanding-systems-of-equations-example?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
Missed the previous lesson?
https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-systems-topic/cc-8th-systems-word-problems/v/using-a-system-of-equations-to-find-the-price-of-apples-and-oranges?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
8th grade on Khan Academy: 8th grade is all about tackling the meat of algebra and getting exposure to some of the foundational concepts in geometry. If you get this stuff (and you should because you're incredibly persistent), the rest of your life will be easy. Okay, maybe not your whole life, but at least your mathematical life. Seriously, if you really get the equations and functions stuff we cover here, most of high school will feel intuitive, even relaxing. (Content was selected for this grade level based on a typical curriculum in the United States.)
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s 8th grade channel:
https://www.youtube.com/channel/UCq341CBxj87C7AY_zu2qPlQ?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

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Khan Academy

This video provides an example of how to find a linear equation for a cell phone plan with a monthly flat fee and a per minute fee.
Site: http://mathispower4u.com

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Mathispower4u

Geometry Teachers Never Spend Time Trying to Find Materials for Your Lessons Again!
Join Our Geometry Teacher Community Today!
http://geometrycoach.com/Geometry-Lesson-Plans/?pa=MOOMOOMATH
http://www.moomoomath.com/Linear-Equations.html
A Linear equation is an equation used in math to describe a straight line.
Linear Equations
Welcome to MooMooMath. Today we are going to talk about linear equations and checking solutions. So here is our linear equation y equals negative three x plus five. Our slope is negative three and our Y intersect or B is positive five. We are trying to check to see if two, negative one is a solution to this linear equation. In other words "If I drew this line, with a point, would negative one be on that line? " Well the way to check it is very simple. So let's look at the rules. All we are going to do is plug in the X value and see if it matches the Y or output value. So let's try this, let's plug in our X value and see if we get out the Y. So we are going to plug in the value 2 and see if we get out negative 1. OK let's plug in X so negative three times two plus five. We are trying to check "are we going to get out a negative one? " Let's see negative three times positive two is six. Negative six plus five "Do we get a negative one?" Yes we do, so guess what? This point two, negative one is a solution. That just means that two negative one falls on that line. Hope this was helpful.
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Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
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MooMoo Math and Science

o your students struggle with linear equations?
Join us today to Learn Proven Ways To Cover The Linear Equations Standards And Avoid Spending Every Evening Planning Lessons
https://highschoolmathteachers.com/unit-2-free-lesson/

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High School Math Teachers

Introduction to using the quadratic equation to solve 2nd degree polynomial equations
Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/quadratic_odds_ends/v/quadratic-equation-part-2?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/quadratics/quadratic_odds_ends/v/ca-algebra-i-completing-the-square?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 673918
Khan Academy

Geometry Teachers Never Spend Time Trying to Find Materials for Your Lessons Again!
Join Our Geometry Teacher Community Today!
http://geometrycoach.com/Geometry-Lesson-Plans/?pa=MOOMOOMATH
http://www.moomoomath.com/Graphing-linear-equations.html
Once you have a linear equation, how do you graph this equation? A simple method is to create a t-table, and then graph the coordinates.
Transcript
Today we are going to talk about linear equations and a t-table for that linear equation. Ok we have the linear equation three X plus two is equal to Y Three is my slope X is my input variable and Y is my output variable. This two is considered a constant. Which is a number without a variable next to it. How can I fill in this t-table? I'm going to pick a value for X so I will use one because it's nice and simple. So I will take the one and plug it in four X. So three times one which is three plus two so which is five so my output is five. So the ordered pair if I were to graph it would be one comma five. Let's look at the rules for making a T-table for linear equation. Pick a value for X and then you will plug these in one at a time. Solve and then fill in the table. Let's look at another example. This time let's plug in a two for X. So three times two is six plus two is eight. Remember when you have a coefficient next to a variable you multiply. So two plus six is eight so my Y is eight is my output. My X is increasing by one but my Y is increasing by three why because my slope is three. Now let's plug in a negative number. Let's plug in a negative two. Three times negative two is negative six and negative six plus two, different signs subtract take the sign of the greater one which is six so the output is negative four. So that ordered pair would be negative two comma negative four.
Graph Linear Equations Resources
Graphing linear equations
https://www.youtube.com/watch?v=UgtMbCI4G_I
How to graph linear equations
https://www.youtube.com/watch?v=F--060tUEk0
I-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
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MooMoo Math and Science

http://www.greenemath.com/
http://www.facebook.com/mathematicsbyjgreene
In this video, we learn how to solve a system of linear equations in two variables using the substitution method. This method is much easier and more efficient than the graphing method used in the previous section.

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GreeneMath.com

Constructing linear equations to solve word problems
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-linear-functions-modeling/e/graphing-linear-functions-word-problems?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
Watch the next lesson: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-linear-functions-modeling/v/fitting-a-line-to-data?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
Missed the previous lesson?
https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-linear-functions-modeling/v/application-problem-with-graph?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
8th grade on Khan Academy: 8th grade is all about tackling the meat of algebra and getting exposure to some of the foundational concepts in geometry. If you get this stuff (and you should because you're incredibly persistent), the rest of your life will be easy. Okay, maybe not your whole life, but at least your mathematical life. Seriously, if you really get the equations and functions stuff we cover here, most of high school will feel intuitive, even relaxing. (Content was selected for this grade level based on a typical curriculum in the United States.)
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s 8th grade channel:
https://www.youtube.com/channel/UCq341CBxj87C7AY_zu2qPlQ?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 120674
Khan Academy

Introduction to 2-variable linear equations and their graphs
Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/v/checking-ordered-pair-solutions-to-equations-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/linear_inequalities/structure-expressions-linear/v/using-expressions-to-understand-relationships?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 557231
Khan Academy

This video is about EDUC 568A Lesson 1 Systems of Linear Equations

Просмотров: 18
Daisy Mendez

This algebra video review tutorial shows you how to graph a linear equation in slope intercept form y=mx+b and standard form ax+by=c. This video is for high school students taking algebra 1 or 2 and university students taking college algebra. This video contains plenty of examples and practice problems with answers that can help you on your next worksheet assignment.
Here is a list of topics:
1. Graphing Linear Equations In Slope Intercept Form
2. How To Graph a Linear Equation In Standard Form
3. How To Find The Slope and Y - Intercept
4. How to graph by using the slope to find new points and by plotting those points
5. Graphing By Finding The X and Y Intercepts
6. How To Write a Linear Equation In Slope Intercept Form
7. Slope - Rise over Run Technique
8. Two Variables - X and Y

Просмотров: 101109
The Organic Chemistry Tutor

Linear Algebra by Dr. K.C. Sivakumar,Department of Mathematics,IIT Madras.For more details on NPTEL visit http://nptel.ac.in

Просмотров: 59705
nptelhrd

Given a system of linear inequalities that models a context about making chairs and tables, Sal finds how many can be made.
Watch the next lesson: https://www.khanacademy.org/math/high-school-math/math1/math1-two-var-ineq/math1-modeling-with-linear-inequalities/v/graph-of-system-of-inequalities-word-problem?utm_source=YT&utm_medium=Desc&utm_campaign=highschoolmath
Missed the previous lesson? https://www.khanacademy.org/math/high-school-math/math1/math1-two-var-ineq/math1-modeling-with-linear-inequalities/v/creating-system-of-inequalities-word-problem?utm_source=YT&utm_medium=Desc&utm_campaign=highschoolmath
High School Math on Khan Academy: Did you realize that the word "algebra" comes from Arabic (just like "algorithm" and "al jazeera" and "Aladdin")? And what is so great about algebra anyway? This tutorial doesn't explore algebra so much as it introduces the history and ideas that underpin it.
About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s High School Math channel: https://www.youtube.com/channel/UCAj83VTec-NC-g0BK8zpxzw?guided_help_flow=3?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 37940
Khan Academy

Graphing linear equations
More free lessons at: http://www.khanacademy.org/video?v=2UrcUfBizyw
Practice this yourself on Khan Academy right now: https://www.khanacademy.org/e/graph-from-slope-intercept-equation?utm_source=YTdescription&utm_medium=YTdescription&utm_campaign=YTdescription

Просмотров: 595509
Khan Academy

Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-solutions-to-two-var-linear-equations/e/graphing-solutions-to-two-variable-linear-equations?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
Watch the next lesson: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-x-and-y-intercepts/v/finding-x-intercept-of-a-line?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
Missed the previous lesson?
https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-solutions-to-two-var-linear-equations/v/plotting-x-y-relationships?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
8th grade on Khan Academy: 8th grade is all about tackling the meat of algebra and getting exposure to some of the foundational concepts in geometry. If you get this stuff (and you should because you're incredibly persistent), the rest of your life will be easy. Okay, maybe not your whole life, but at least your mathematical life. Seriously, if you really get the equations and functions stuff we cover here, most of high school will feel intuitive, even relaxing. (Content was selected for this grade level based on a typical curriculum in the United States.)
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s 8th grade channel:
https://www.youtube.com/channel/UCq341CBxj87C7AY_zu2qPlQ?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 865240
Khan Academy

This lesson graphs two lines, to find out where they intersect.

Просмотров: 227
Mrmathblog

Systems of Linear Inequalities

Просмотров: 419
martensmath

Learn how to graph two-variable linear inequalities.
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra-basics/core-algebra-graphing-lines-slope/core-algebra-graphing-linear-inequalities/e/graphs_of_inequalities?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Watch the next lesson: https://www.khanacademy.org/math/algebra/two-variable-linear-inequalities/graphing-inequalities/v/graphing-linear-inequalities-in-two-variables-example-2?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/two-variable-linear-inequalities/checking-solutions-of-inequalities/v/testing-solutions-for-a-system-of-inequalities?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 1074477
Khan Academy

Let's get familiar with the x/y coordinate plane, both from the perspective of plotting points and interpreting the placement of points on a plane.
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-solutions-to-two-var-linear-equations/e/plugging_in_values?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
Watch the next lesson: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-solutions-to-two-var-linear-equations/v/determining-a-linear-equation-by-trying-out-values-from-a-table?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
Missed the previous lesson?
https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-solutions-to-two-var-linear-equations/v/descartes-and-cartesian-coordinates?utm_source=YT&utm_medium=Desc&utm_campaign=8thgrade
8th grade on Khan Academy: 8th grade is all about tackling the meat of algebra and getting exposure to some of the foundational concepts in geometry. If you get this stuff (and you should because you're incredibly persistent), the rest of your life will be easy. Okay, maybe not your whole life, but at least your mathematical life. Seriously, if you really get the equations and functions stuff we cover here, most of high school will feel intuitive, even relaxing. (Content was selected for this grade level based on a typical curriculum in the United States.)
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s 8th grade channel:
https://www.youtube.com/channel/UCq341CBxj87C7AY_zu2qPlQ?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 768804
Khan Academy

Watch Sal work through a harder Linear and quadratic systems problem.
Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
Missed the previous lesson?
https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
New SAT (starting March 2016) on Khan Academy: Practice all of the skills you’ll need for the new SAT. We also have four official practice exams from College Board. The October 2015 PSAT is in the style of the new SAT.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s New SAT channel:
https://www.youtube.com/channel/UCb6Pzsn8oIFv1N8eGem570A?sub_confirmation=1
Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 89275
Khan Academy

http://finitehelp.com/
What are the x and y intercepts of the equation 3y = 5x -- 15?

Просмотров: 605
FiniteHelp

Description Not Provided.

Просмотров: 472
Academic Success Center College of Saint Rose

Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra/introduction-to-algebra/variable-and-expressions/e/evaluating_expressions_1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/absolute-value-equations/v/absolute-value-inequalities?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/absolute-value-equations/v/absolute-value-equation-example?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channel/UCYZrCV8PNENpJt36V0kd-4Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 174753
Khan Academy

This video explains how to write linear equations to model a cell phone plans with data. The equations are used to answer a variety of question.
http://mathispower4u.com

Просмотров: 1426
Mathispower4u

An Important question for RBSE BOARD ,Class X ,| graph of linear inequalities|रैखिक असमिका का ग्राफ़ ।
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گرافنگ لکیری عدم مساوات کیلکولیٹ
ایک سطر پر گراف نابودیوں کی طرح
دو متغیرات میں گرافنگ لامحدود عدم مساوات
عدم مساوات گراف کیلکولیٹر
گرافنگ لکیری عدم مساوات میں دو متغیر کاری ورق
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عدم مساوات کی گرافنگ کے نظام
گرافنگ نابریکس ورکشاپ پی ڈی ایف
रैखिक असमानताओं कैलकुलेटर रेखांकन
कैसे एक नंबर लाइन पर ग्राफ असमानताओं के लिए
दो चर में रैखिक असमानताओं का रेखांकन
असमानता ग्राफ कैलकुलेटर
रेखीय असमानताओं को दो चर में कार्यपत्रक में चित्रित करना
ग्राफ़िंग असमानता कार्यपत्रक
असमानताओं के रेखांकन सिस्टम
ग्राफ़िंग असमानता वर्कशीट पीडीएफ
रेखीय असमानताओं का ग्राफ
գիծ գծային անհավասարության գրաֆիկը
রৈখিক অসামান্য গ্রাফ
الرسم البياني لعدم المساواة الخطية
graphique des inégalités linéaires
γραφή γραμμικών ανισοτήτων
لکیری عدم مساوات کی گراف
γραφή γραμμικών ανισοτήτων
线性不等式图
線性不等式圖
வரைபடம் ஒரு வெளிப்பாடு ஆகும்r
graph of linear equation
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रेखीय समीकरण का ग्राफ
हिंदी में परिणाम देखें
Image result for graph of linear equation
www.varsitytutors.com
Step 1: Put the equation in Slope Intercept Form.
Step 2: Graph the y-intercept point (the number in the b position) on the y-axis. ...
Step 3: From the point plotted on the y-axis, use the slope to find your second point. ...
Step 4: Draw your line using the two points you plotted (y-intercept (b) first, slope (m) second.
Algebra 1 – How to Graph a Linear Equation Using Slope and y : we ...
weteachscience.org › lesson-plans › alge...
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Linear equations, functions, & graphs | Khan Academy
https://www.khanacademy.org › math › a...
graph of linear equation from www.khanacademy.org
Two-variable linear equations intro. x-intercepts and y-intercepts. Slope. Horizontal & vertical lines. Intro to slope-intercept form. Graphing slope-intercept equations. Writing slope-intercept equations. Point-slope form.
Algebra 1 – How to Graph a Linear Equation Using Slope and y : we teach ...
weteachscience.org › lesson-plans › alge...
Step 1: Put the equation in Slope Intercept Form. Step 2: Graph the y-intercept point (the number in the b position) on the y-axis. Step 3: From the point plotted on the y-axis, use the slope to find your second point. Step 4: Draw your line using the two points you plotted (y-intercept (b) first, slope (m) second.
Graphing Linear Equations - Varsity Tutors
https://www.varsitytutors.com › topics
graph of linear equation from www.varsitytutors.com
Graph the line y = 3 x + 1 . From the equation, we know that the -intercept is , the point and the slope is . Graph the point and from there go up units and to the right unit and graph a second point. Draw the line that contains both points.
Graphing Equations and Inequalities - Graphing linear equations - First Glance
www.math.com › subject2 › lessons
graph of linear equation from www.math.com
To graph a linear equation, we can use the slope and y-intercept. Locate the y-intercept on the graph and plot the point. From this point, use the slope to find a second point and plot ...
How to Graph Linear Equations: 5 Steps (

Просмотров: 185
Mathematics Points

Watch Sal work through a basic Graphing linear equations problem.
Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h9-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
Missed the previous lesson?
https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h2-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT
New SAT (starting March 2016) on Khan Academy: Practice all of the skills you’ll need for the new SAT. We also have four official practice exams from College Board. The October 2015 PSAT is in the style of the new SAT.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s New SAT channel:
https://www.youtube.com/channel/UCb6Pzsn8oIFv1N8eGem570A?sub_confirmation=1
Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy

Просмотров: 298406
Khan Academy

Real World Solving Linear Systems of Equations - Piano Lessons in Tecumseh by Courtney and Skye

Просмотров: 476
Kyle Pearce

This video looks at solving special systems of linear equations, namely systems in which there is no solution and infinitely many solutions. It includes two examples.

Просмотров: 9874
Marty Brandl