This practice worksheet is designed to enhance the comprehension of linear and nonlinear functions among students, by presenting functions in the form of tables. The worksheet requires students to identify linear and nonlinear functions in tables by first examining the rate of change, where a constant rate of change indicates a linear function, while a non-constant rate of change indicates a nonlinear function. With this eighth-grade algebra worksheet, Linear vs. Nonlinear: Tables, students will be able to develop a better understanding of various types of functions, which will prepare them for more advanced nonlinear functions in higher-level math courses.