Answers for A:
Factored form: (x-2)(x+4)
Zeros: x = 2, -4
Vertex: (-1, -9)
Answers for B:
Factored form: -(x+2)(x+7)
Zeros: x = -2, -7
Vertex: (-9/2, 25/4)
Select both the 2nd and 4th options!
It's 6.9. Just do the circumference divided by pi
-7y+3 is the answer that you are looking for
