Twelve equations and tables are sorted into linear and nonlinear. A constant rate of change means the function is linear (8.F.3).
Click on the image to open the Linear and Nonlinear Functions PDF. Print it to use the worksheet. The answer key is on page 2.
Linear and Nonlinear Functions
Use this free 8th grade math worksheet from Teaching Squared. Find more in Linear Equations and Functions Worksheets and 8th Grade Math Worksheets.