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

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).

Want to learn more about graphing equation from slope-intercept form? Check out this video.

Slope-intercept form (y=mx+b) of linear equations highlights the slope (m) and the y-intercept (b) of a line. Watch this video to learn more about it and see some examples.

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.

Learn to write equations in slope-intercept form for three different lines. Created by Sal Khan.

Practice drawing the graph of a line given in slope-intercept form. For example, graph y = 3x + 2.

Find the equation of the line. Use exact numbers. For a negative y-intercept, type a negative sign.

Learn about the slope-intercept form of two-variable linear equations, and how to interpret it to find the slope and y-intercept of their line.

Given two points on a line, we can write an equation for that line by finding the slope between those points, then solving for the y-intercept in the slope-intercept equation y=mx+b.