The answer your looking for is C.
Answer:
The answer is D.(-7, -3), (-4, 0) (0, 4), (3, 7)
Step-by-step explanation:
I did this on a test last week and i got this question right.
Answer:

Step-by-step explanation:


9a = 7
a= 7/9
Hope this helps ^-^
2x+7
is the simplest form