College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 2, Functions - Chapter 2 Test - Page 272: 17


$f(0)=1$ $f(4)=3$

Work Step by Step

We see from the graph that $f(0)=1$ (because the $y$ value is 1 when $x$ is 0). Similarly, $f(4)=3$.
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