Is #3y - 7 = 10x# a direct variation equation?
1 Answer
Apr 9, 2015
No. In order to be a direct variation, the line must go through the origin,
Convert
Subtract 7 from both sides.
Divide both sides by 3.
If
The point is
So the line does not go through the origin.
graph{y=10/3x+7/3 [-10, 10, -5, 5]}