Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 2 - Functions, Equations, and Graphs - 2-2 Direct Variation - Practice and Problem-Solving Exercises: 73

Answer

-9, -8, $-7\frac{1}{2}$, and -6

Work Step by Step

We substitute in the values. $\frac{1}{2}(-2)-8=-1-8=-9$ $\frac{1}{2}(0)-8=0-8=-8$ $\frac{1}{2}(1)-8=\frac{1}{2}-8=-7\frac{1}{2}$ $\frac{1}{2}(4)-8=2-8=-6$
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