This two-page algebra worksheet is intended to introduce eighth-grade math students to the concepts of linear and nonlinear functions and teach them how to differentiate between them. The worksheet provides examples of linear and nonlinear functions for the students to review before practicing identifying and differentiating between linear and nonlinear function graphs, as well as linear and nonlinear equations. By completing the Linear vs. Nonlinear: Graphs and Equations worksheet, students will develop a stronger understanding of various types of functions, which will aid them in comprehending more intricate nonlinear functions in advanced math courses.