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 19: 1


True, f and g are equal.

Work Step by Step

The functions f and g are equivalent because the range of both f and g is the same when substituting in any value (i.e. (-$\infty$,$\infty$)) as the domain of either x or u. In other words, the two functions give the same output for the same input.
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