Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 4 - An Introduction to Functions - 4-6 Formalizing Relations and Functions - Lesson Check - Page 271: 3

Answer

9

Work Step by Step

We plug in 2 for x in order to find f(2): $f(2) = 4(2) +1 =9$
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