Question

1. the graph shows a function. is the function linear or nonlinear?

Explanation:

Step1: Recall linear function definition

A linear function has a graph that is a straight line (constant slope, linear equation \(y = mx + b\)).

Step2: Analyze the given graph

The graph shown is a curve (not a straight line), so it doesn't satisfy the linear function's graphical property.

Answer:

The function is nonlinear.