Does the table below represent a proportional relationship? x 1 2 3 4
y -4 -8 -12 -16
A.
Yes, because all the ratios of y to x are equal to -2.
B.
No, because the table has negative numbers.
C.
Yes, because all the ratios of y to x are equal to -4.
D.
No, because the ratios of y to x are not equal.