Hello!
We will plug in each ordered pair into the equation and see if it works.
A)
0=-9(0)
0=0
True
B)
18=-9(-2)
18=18
True
C)
-9=-9(-1)
-9≠9
False
D)
-27=-9(-3)
-27≠27
False
E)
-18=-9(2)
-18=-18
True
F)
36=-9(4)
36≠-36
False
You answers are A, B, and E.
I hope this helps!
