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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
20 Nov 2021

Given information

Use a computer algebra system to graph . Find and  and use their graph to estimate the interval of increase and decrease and concavity .

 

Step-by-step explanation

Step 1.

The function is the following:

First, we will derivative of the function for , we get: 

Thus  

Now, we will derivative of the above function for , we get: 

 

 

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