Calculus: Early Transcendentals 8th Edition

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

Chapter 1 - Review - True-False Quiz - Page 69: 2



Work Step by Step

you can see this by subbing it into an equation. lets suppose that f(x) = $x^{2}$ and our value for are variable are s = 2 and t = -2. when we sub this in we get f(2) = 4 f(-2) = 4 however -2 $\ne$ 2 this shows how the y values can be the same with different x values
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