Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 3 - Cumulative Review: 21

Answer

a. -6 b. -5

Work Step by Step

Plug in x= -2: $\frac{1}{2}$ $\times(-2) -5$ = -1 - 5 = -6 Plug in x= 0: $\frac{1}{2}$ $\times(0) -5$ = 0 - 5 = -5
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