Linear vs. Nonlinear Functions

The video tutorial explains how to identify linear and nonlinear functions using graphs, tables, and equations. It covers the characteristics of linear functions, such as having a constant rate of change and being represented by the equation y = mx + b. Nonlinear functions, on the other hand, do not have a constant rate of change and include curves or breaks in graphs. The tutorial provides examples and practice problems to help learners distinguish between linear and nonlinear functions.

What is the significance of the equation form y = mx + b?

Describe the process of determining if an equation is linear or nonlinear.

What is the difference between a linear function and a quadratic function?

How can you identify an exponential function from its equation?