Read up to the section on choosing the most convenient method to graph a line. The form *y* = *mx* + *b* is often called the slope-intercept form of a linear equation.

After you read, complete examples 4.40 through 4.46 and check your work.

Click https://cnx.org/contents/CImQfPDv@8.49:tegV4wXG@21/4-5-Use-the-Slope-Intercept-Form-of-an-Equation-of-a-Line link to open resource.