Answer:
D
Step-by-step explanation:
A proportional relationship is one where the "proportion" of every x to every y is the same.
For example, if you have x=1 y=2 and x=2 y=4, you know they're proportional because 1/2 = 2/4.
The only table that fits this requirement is D, because
1/-8 = 3/-24 = 4/-32 = 6/-48
All the ratios of every x to every y are equal to -1/8!
