Question

Which relationship between x and y in the equation shows a proportional relationship?

Helppp Please
y=x−2

y = 5x + 3

y = 3x

y=5(x+3)

Answer 1

im pretty sure the answer is y = x - 2

Answer 2

It’s y=3x

All the other ones, have a y-intercept, therefore it will not start at the origin (0,0)

In order for an equation to be proportional, the equation does not need a y-intercept, it only needs a constant.

Hope this helped! If any questions, feel free to ask! :)