Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 10 - Section 10.1 - Radical Expressions and Radical Functions - Exercise Set - Page 686: 86



Work Step by Step

$f(x)=\sqrt {2x+3}$ $f(-1)=\sqrt {2(-1)+3}$ $f(-1)=\sqrt {-2+3}$ $f(-1)=\sqrt {1}$ $f(-1)=1$
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