Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 5 - 5.2 - Logarithmic Functions and Their Graphs - 5.2 Exercises - Page 380: 83b



Work Step by Step

$f(t)=80-17\log(t+1)$ $f(0)=80-17\log(0+1)$ $f(0)=80-17\log1=80-17\times0$ $f(0)=80$
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