Six graphed lines ask students to count rise over run for the slope and read the y-intercept to write y = mx + b.
Click on the image to open the Slope and Equation from a Graph PDF. Print it to use the worksheet. The answer key is on page 2.
Slope and Equation from a Graph
Use this free 8th grade math worksheet from Teaching Squared. Find more in Linear Equations and Functions Worksheets and 8th Grade Math Worksheets.