Select all tables that represent a proportional relationship between x and Y.
X 0 1 2 3
y 0 9 18 27
x 0 3 6 9
y 021 42 63
X 0 8 16 24
y 1 17 33 49
x 0 5 10 15
y 2 17 32 47

PLEASEEE HELPPP!!!!