Calculus: Early Transcendentals 8th Edition

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

Chapter 1 - Section 1.1 - Four Ways to Represent a Function - 1.1 Exercises - Page 21: 23

Answer

a) See graph. b) About 74°F
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Work Step by Step

b) It's 9:00am when t=9. When t=9 the temperature, T, is about 74°F
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