College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 2 - Section 2.3 - Functions - 2.3 Exercises - Page 201: 69

Answer

$f(3)=4$

Work Step by Step

Since we know that (3,4) is on the graph, this implies that when $x=3$, $y=4$ (i.e. $f(x)=4$). Thus: $f(3)=4$
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