Answer:
C
Step-by-step explanation:
a p e x
243.875 to the nearest tenth place is 243.9
Step-by-step explanation:

Take half of the middle coefficient.
Then square it.
-12/2 = -6
(-6)^2 = 36
c = 36
Answer:A
Step-by-step explanation:
If they both go down from 3 then it is 3 and then -infinity.
(this is my best answer without a picture, hope you get it right!)