SOLUTION: Select the equation that is an example of direct variation. A. 2y = 6x B. x = 6/y C. y = 2x + 6 D. 3x +6y = 2

Algebra ->  Rational-functions -> SOLUTION: Select the equation that is an example of direct variation. A. 2y = 6x B. x = 6/y C. y = 2x + 6 D. 3x +6y = 2       Log On


   

Question 1191048: Select the equation that is an example of direct variation.
A. 2y = 6x
B. x = 6/y
C. y = 2x + 6
D. 3x +6y = 2

Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


A direct variation equation is one that can be written in the form y=kx.

Choice A works: 2y=6x --> y=3x