# Create and Graph Linear Equations

Videos and lessons to help High School students learn how to create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

### Suggested Learning Targets

• Create equations in two or more variables to represent relationships between quantities.
• Graph equations in two variables on a coordinate plane and label the axes and scales.

Common Core: HSA-CED.A.2

Related Topics:
Algebra Word Problems

Common Core (Algebra)

Common Core for Mathematics

Write linear equations from tables - A-CED.2
In this lesson you will learn how to write linear equations from tables by identifying the rate of change and the initial value.

Graph lines in slope intercept form - A-CED.2
In this lesson you will learn how to graph lines in slope intercept form by identifying the slope and the y-intercept.

Graph lines in standard form - A-CED.2
In this lesson you will learn how to graph lines in standard form by identifying the x-intercepts and y-intercepts.

Graph lines in point slope form - A-CED.2
In this lesson you will learn how to graph lines in point slope form by identifying a point and the slope.

Write a trend line from a scatterplot - A-CED.2
In this lesson you will learn how to write a trend line from a scatterplot by using point-slope form.

Creating and graphing equations in two or more variables (Common Core A-CED.2)
In this lesson you will learn how to create and graph relationships by using linear functions.

Create equations in two or more variables to represent relationships between quantities (A-CED.2)
In this lesson you will learn how to solve a problem involving a linear relationship by making a table and graph.

Create equations in two or more variables to represent relationships between quantities (A-CED.2)
In this lesson you will learn how to solve a problem involving a linear relationship by writing it in slope-intercept form.

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.