Textbook ExpertVerified Tutor
30 Dec 2021
Given information
Given function is
Step-by-step explanation
Step 1.
We need to find the local and absolute extreme values of the function on the interval
We first need to find the critical points at a given interval. From the Definition, critical points are points where the function is defined and its derivative is zero or undefined. Find the first derivative
the chain rule
Find where is equal to zero or undefined. That is
Here, then the critical points are , and are the endpoint. Replace in
Replace in