Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

Chapter 2 - Section 2.7 - Derivatives and Rates of Change - 2.7 Exercises: 55

Answer

a)H'(58)=dc/dt= dollars/F H'(58) gives the rate of change of the total cost to heat the building in dollars per F when the outside temperature is 58F b) H'(58) should be negative because as temperature increases, the cost to heat should decrease.

Work Step by Step

a)H'(58)=dc/dt= dollars/F H'(58) gives the rate of change of the total cost to heat the building in dollars per F when the outside temperature is 58F b) H'(58) should be negative because as temperature increases, the cost to heat should decrease.
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