Which table shows a proportional relationship between xx and yy?
A.
x y
6 3
16 8
20 15
26 16
B.
x y
8 7
11 10
14 13
27 26
C.
x y
12 33
16 44
24 66
28 77
D.
x y
33 77
77 19
10 28
30 88
The table that shows a proportional relationship between xx and yy is A.
In table A, as the value of xx increases, the value of yy also increases in a consistent proportion. For example, when x = 6, y = 3 and when x = 16, y = 8. The ratio of y to x remains constant at 1/2.