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
.
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 8 - Section 8.2 - Introduction to Functions - Exercise Set - Page 586: 55
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