oliveant574Lv1
20 Nov 2021
Problem 9
Page 288
Section 4.4: Graphing with Calculus and Calculators
Chapter 4: Applications of Differentiation
Textbook ExpertVerified Tutor
20 Nov 2021
Given information
Produce graphs of that reveal all the important aspects of the curve. Estimate the intervals of increase and decrease and intervals of concavity, and use calculus to find these intervals exactly.
Step-by-step explanation
Step 1.
Given:
First rewrite as
To find the intervals of increase and decrease we find where the first derivative is positive or negative. The intervals we seek are between the points where
or fails to exist.