Algebra 1: Common Core (15th Edition)

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

Chapter 3 - Solving Inequalities - 3-7 Absolute Value Equations and Inequalities - Practice and Problem-Solving Exercises - Page 211: 52


f=1.5 or f=-1.5

Work Step by Step

You have |f|-$\frac{2}{3}$=$\frac{5}{6}$ and you have to solve it: |f|-$\frac{2}{3}$=$\frac{5}{6}$ |f|=$\frac{5}{6}+\frac{2}{3}$ |f|=$\frac{3}{2}$ Thus, f=1.5 or f=-1.5
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