Question

HURRYYYY!

What is the equation of the quadratic graph with a focus of (8, −8) and a directrix of y = −6? (1 point)


f(x) = − one fourth (x − 7)2 + 1


f(x) = − one fourth (x − 8)2


f(x) = − one fourth (x − 8)2 − 7


f(x) = one fourth (x − 7)2

Answer 1

− one fourth (x − 8)2 − 7

Explanation:

Answer 2

Answer: f(x) = − one fourth (x − 8)2

Step-by-step explanation: I'm not really sure how to explain it, but I'm almost 100% sure that's the right answer.