2 Nov 2021
Problem 1a
Page 162
Section 2.8: What Does f' say About f ?
Chapter 2: Limits and Derivatives
Textbook ExpertVerified Tutor
2 Nov 2021
Given information
Given the graph of the derivative of a function :
Step-by-step explanation
Step 1.
Since if on an interval, then the function is decreasing in that interval.
Now, when .
Thus, the function is decreasing in the interval .