Algebra: A Combined Approach (4th Edition)

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

Chapter 9 - Section 9.4 - Variation and Problem Solving - Practice: 1

Answer

The constant of variation is $3$. The direct variation equation is $y=3x$.

Work Step by Step

$y=kx $ $y=24;x=8$ $24=k(8)$ $\frac{24}{8}=\frac{k(8)}{8}$ $k=3$ The constant of variation is $3$. The direct variation equation is $y=3x$.
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