azurefrog149Lv1
8 Nov 2021
Problem 19
Page 163
Section 2.8: What Does f' say About f ?
Chapter 2: Limits and Derivatives
Textbook ExpertVerified Tutor
8 Nov 2021
Given information
The given conditions that the function satisfies are:
, if ,
if or if ,
if if or
Step-by-step explanation
Step 1.
Write the meaning of the given conditions.
As, , therefore it can be said that the function has local extremes at and .
As, if , therefore it can be said that the function is increasing when .
As, if or if , therefore it can be said that the function is decreasing when .
As, if , therefore it can be said that the function is concave upwards when .
As if or , therefore it can be said that the function is concave downwards when