Question

question 29
identify the open intervals on which the graph below is increasing and decreasing.
increasing:
decreasing:
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Explanation:

Step1: Understand increasing - decreasing concept

A function is increasing when the graph goes up from left - to - right and decreasing when it goes down from left - to - right.

Step2: Identify increasing intervals

By observing the graph, the function is increasing on the intervals $(-4,-2)$ and $(3,5)$.

Step3: Identify decreasing intervals

By observing the graph, the function is decreasing on the intervals $(-2,3)$.

Answer:

Increasing: $(-4,-2),(3,5)$
Decreasing: $(-2,3)$