Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Appendix A - Section A.1 - Introduction to Functions - A.1 Problem Set - Page 488: 35

Answer

$f(2) = -1$

Work Step by Step

$f(2) = 2(2)-5$ $= 4 -5$ $= -1$
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