Question

In Problems 11–20, use the graph of the function f given.

List the interval(s) on which f is increasing.

Short answer

Increasing intervals are

$(-8,-2);(0,2);(5,\infty )$

Step-by-step solution

Given Information 

use the graph of the function f given.

Increasing intervals 

Increasing intervals are the intervals where the graph goes up . we look at the x values where the graph goes increasing.

Increasing intervals are

$(-8,-2);(0,2);(5,\infty )$

$(-8,-2);(0,2);(5,\infty )$