Hi i have lots of these problems, you think you can tell me what the answer is? I just need this one solved to learn off of. ( if you are gonna be rude please dont say a thing and carry on with whatever activity that you have to do in your life ;D )

Question

1. Which of these equations does NOT represent a direct proportion?
A, 5y = 4x
B, Y = x/3
C, X + 1
D, y=0.5x

Answer 1

direct proportion means of form y = constant * x
It does NOT mean a sum like y = x + 1

Answer 2

So C?

Answer 3

yes

Answer 4

Thank you so much man! Maybe I wont fail!