Algebra: A Combined Approach (4th Edition)

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

Chapter 8 - Section 8.2 - Introduction to Functions - Exercise Set: 55

Answer

a. 0 b. -1 c. 1

Work Step by Step

f(x)=-$\frac{1}{2}$x a, f(x)=-$\frac{1}{2}0$=0 b. f(x)=-$\frac{1}{2}$2=-1 c. f(x)=-$\frac{1}{2}$(-2)=1 .
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