16 Oct 2021
Problem 45a
Page 144
Section 2.6: Derivatives and Rates of Change
Chapter 2: Limits and Derivatives
Textbook ExpertVerified Tutor
16 Oct 2021
Given information
The cost of producing units of a certain commodity is .
(i) changes from to .
(ii) changes from to .
Step-by-step explanation
Step 1.
The average rate of change of with respect to is given by .
(i) Since changes from to so, and .
Substitute 105 for and 100 for into and simplify.