This worksheet is tailored for eighth-grade students and focuses on functions, which are specific types of relationships that assign a unique output value to each input value. The worksheet presents various relations to the learners and requires them to determine whether they qualify as functions or not. Additionally, the worksheet provides an extra challenge by asking students to modify given relations by adding or removing values to make them a function or not a function. This two-page worksheet is an excellent tool for preparing students for more advanced types of functions, including linear functions.
