Q. 15 - Precalculus Enhanced with Graphing Utilities

Question

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

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

Step-by-Step Solution

Answer

Increasing intervals are 

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

Step 1: Given Information

use the graph of the function f given.   

 

Step 2: 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 

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

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