Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 6 - Section 6.7 - Variation and Problem Solving - Vocabulary, Readiness & Video Check: 6


Direct variation.

Work Step by Step

RECALL: A direct variation is represented by equation $y=kx$ where k = constant of variation. The given equation is in the form $y=kx$ where k = 2,3. Therefore, the given equation represents a direct variation.
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