Question

Which of the following equations is an example of direct variation?
y = x - 2
y = 2(x +5)
x - 3y = 0
x = y + 3

Answer 1

It 's supposed to look like y=kx, if it is y=kx+b it is indirect.

Answer 2

So it could be the second choice?

Answer 3

x - 3y = 0 as per @GABI_J

Answer 4

Yes, Of course.

Answer 5

x - 3y = 0 IS THE ANSWER @hottiewithabody

Answer 6

yep

Answer 7

if you rearrange it, hottiewithabody , you will see that.
add 3y to both sides, and divide both sides by 3, x's coefficient will be the direct variation.