Answer
This equation represents direct variation. The constant of variation is 3.
Work Step by Step
$y-3x=0$
$y=3x$
This equation represents direct variation; y is a constant multiple of x.
The constant of variation is 3.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 11 - Rational Expressions and Functions - 11-5 Solving Rational Equations - Practice and Problem-Solving Exercises - Page 697: 63
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