12 Nov 2021
Problem 3b
Page 279
Section 4.3: Derivatives and Shapes of Curves
Chapter 4: Applications of Differentiation
Textbook ExpertVerified Tutor
12 Nov 2021
Given information
As per the given information :
To find : The way the graph of function is concave upward or downward.
Step-by-step explanation
Step 1.
Let us determine the way the graph of function is concave upward or downward.
First find the derivative of that is denoted by ,
Then solve for second derivate
If , then the graph of is concave upward.
If , then the graph of is concave downward.