Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Chapter 1 - Functions and Limits - Review - True-False Quiz - Page 95: 2

Answer

False

Work Step by Step

Consider the following counter-example: Let $f(x) = x^{2}$ Given $s = 2$ and $t = -2$ See that $f(s) = f(2) = (2)^{2} = 4$ and $f(t) = f(-2) = (-2)^{2} = 4$
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