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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
20 Dec 2021

Given information

Given what interval is the function  

Step-by-step explanation

Step 1.
Consider the function:
 
To find on what interval the function increasing, we need to find where the derivative of the function   is positive. First we will find the derivative:
 
 
Now we will see where   is positive:
 
 
So the function increasing on the interval:  

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