Twenty problems practice function notation, such as finding f(3) or finding x when f(x) has a given value.
Click on the image to open the Evaluating Functions A PDF. Print it to use the worksheet. The answer key is on page 2.
Evaluating Functions A
Use this free 8th grade math worksheet from Teaching Squared. Find more in Linear Equations and Functions Worksheets and 8th Grade Math Worksheets.