16 Oct 2021
Problem 43b
Page 144
Section 2.6: Derivatives and Rates of Change
Chapter 2: Limits and Derivatives
Textbook ExpertVerified Tutor
16 Oct 2021
Given information
The time period and the number of cellular phone subscribers are given.
Step-by-step explanation
Step 1.
Instantaneous rate of change in 2002 is given by taking the average of two average rates of change.