This eighth-grade algebra worksheet is designed to provide students with practice in determining whether given relations are functions. Functions are a special type of relations that assign one output value to each input value. The worksheet presents 12 relations for the students to review and requires them to use their understanding of functions to identify which relations are functions and which are not. This worksheet is an excellent tool for helping students prepare for studying specific types of functions, such as linear functions. To gain more practice in identifying functions, students can also use the Is the Relation a Function? worksheet.
Worksheets