Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 12 Sequences and Series - Cumulative Review - Page 848: 20

Answer

-.45

Work Step by Step

Using the inverse variation equation: $$a=xy=(9)(.4)=3.6$$ Thus, when $x$ equals $-8$: $$ y=\frac{3.6}{-8}=-.45 $$
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