Which equation represents a proportional relationship? y = 5x + 2
y = 100 x
y = 16x2
y = 6x

5x+2

Step-by-step explanation:

I think it is 5x+2

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3