Question

3.3, 3.4
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this quiz: 20 point(s) possible
this question: 1 point(s) possible
list the interval(s) on which f is increasing.
the interval(s) on which f is increasing is/are .
(type your answer in interval notation. use a comma to separate answers as needed.)

Explanation:

Step1: Recall increasing - function definition

A function \(y = f(x)\) is increasing on an interval if for any two points \(x_1\) and \(x_2\) in the interval with \(x_1

Step2: Analyze the given graph

Looking at the graph, we can see that the function is increasing on the intervals \((- 9,-6)\) and \((-2,1)\) and \((3,6)\).

Answer:

\((-9,-6),(-2,1),(3,6)\)