A.
x f(x)
0 1
2 3
3 4
4 5
5 6
6 7

B.
x f(x)
-3 9
-2 4
-1 1
0 0
1 1
2 4

C.
x f(x)
0 3
2 3
3 3
4 3
5 3
6 3

D.
x f(x)
0 -1
2 3
0 4
2 5
0 6
2 7

Which table does NOT represent a function?

A)A
B)B
C)C
D)D