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To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3).

Learn how to graph lines whose equations are given in the slope-intercept form y=mx+b.

Walk through a graphical explanation of how to find the slope from two points and what it means.

Given two points on a line, you can find the slope of the line. Watch Sal doing a bunch of examples.

Learn how to calculate the slope of the line in a graph by finding the change in y and the change in x. Created by Sal Khan and Monterey Institute for Technology and Education.

Practice determining what each of the slope, x-intercept, and y-intercept represent in a given linear relationship.

Find the slope of the line that goes through the two points that are given to you.

In an equation in slope-intercept form (y=mx+b) the slope is m and the y-intercept is b. We can also rewrite certain equations to look more like slope-intercept form. For example, y=x can be rewritten as …

Learn how to graph lines whose equations are given in the slope-intercept form y=mx+b. If you haven't read it yet, you might want to start with our introduction to slope-intercept form.