Question

tell whether the equation represents direct variation. if so, give the constant of variation.

3y-7=10x

so i got y=10/3x+7/3
then what?

Answer 1

yes - thats direct variation as when y increases in value so does x.

Answer 2

constant of variation is 10/3

Answer 3

how do you know the constant variation is 10/3?

Answer 4

@cwrw238 ??

Answer 5

its the value which multiplies x