Check out this tutorial to practice finding the rate of change using a graph. [4:51]

View this tutorial to see how to take two points on the graph of a line and use them to find the slope-intercept form of the line. [4:45]

Video illustrates how to use values from a table that represents a linear equation to find the slope-intercept form of the line described in the table. [5:57]

This tutorial helps explain linear equations and shows the difference between equations that are linear and ones that are not. [5:48]

This tutorial show how to take a table of values and describe the relation using a direct variation equation. [2:45]

The constant of variation is the number that relates two variables that are directly proportional or inversely proportional to one another. Watch this tutorial to see how to find the constant of variation for a direct variation equation....

This tutorial shows how to take given information and turn it into a direct variation equation. Then, see how to use that equation to find the value of one of the variables. [2:04]

This tutorial shows how to take two points on the graph of a line and use them to find the slope-intercept form of the line. [4:45]

See how to translate a word problem into an equation, solve to find the answer, and check the answer all in this tutorial. [2:46]

Find out what linear equations are, and understand what makes an equation linear or nonlinear. [5:48]

Sal Khan interprets the information and then construct a linear inequality to solve it. [2:01]

Learn the step-by-step process of substitution used to solve two equations with two variables by watching this tutorial. [3:27]

The video demonstrates how to determine if an ordered pair is a solution to a specified linear equation. The example shown demonstrates how to do this by using substitution. It also mentions that this problem can be solved by graphing...

The video demonstrates how to determine if an ordered pair is a solution to a specified linear equation.

Students watch a detailed example that examines the slope of a line. A video tutorial examines the algebra concept. [4:40]

This video demonstrates how to solve a word problem involving writing and solving equations that deal with rates and elapsed time. [7:07]

This video demonstrates how to solve a word problem involving writing and solving equations that deal with rates and elapsed time.

This video demonstrates how to find the x and y intercepts given a linear equation.

Thinking about how to solve for an unknown mystery mass using linear equations.

In this short video review why you do the same thing to both sides of an equations to keep balance.

Explore and define a constant rate of change with linear functions. Complete assessment to check understanding.

This video lesson provides examples of tables with proportional and non-proproptional relationships but have a constant rate of change.

With a given slope, determine the coordinate of an order pair that falls on a line. Assess learning with a quiz.

Determine the rate of change using two ordered pairs.