Which table shows the function y = -2x + 4?

A)
x y
0 4
1 2
2 0
B)
x y
1 25
2 26
3 27
C)
x y
0 -4
1 -2
2 0
D)
x y
-1 6
-2 8
-3 12

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table