Question

Which of the following tables represents a proportional relationship?
A.
x 8 9 10 11
y 24 48 72 96


B.
x 32 33 34 35
y 96 72 48 24


C.
x 32 36 40 44
y 96 112 128 144


D.
x 8 16 24 32
y 24 48 72 96

Answer 1

I believe D.
This is because:
8/24 = 0.333
16/48 = 0.333
24/72 = 0.333
32/96 = 0.333

They are all the same proportion. :)