Question

linear or exponential (circle one)
how do you know?

Explanation:

Step1: Recall linear and exponential graph features

A linear graph is a straight - line. An exponential graph has a curved shape that increases or decreases at an increasing rate.

Step2: Observe the given graph

The graph in the picture is curved and increases at an increasing rate.

Answer:

Exponential. The graph is curved and shows an increasing rate of growth, which is characteristic of an exponential function.