
Mark M. answered 01/15/15
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
If the function can be put into the slope-intercept form, y = mx + b, it is a direct variation.
3y + 2 = 2x
3y = 2x - 2
y = 2x/3 - 2/3
Yes, it is.