Question

Some one please help me with my florida virtual school pleaseeee. will give a medal <3
(03.09)

What is the equation of the quadratic graph with a focus of (−4, seventeen eighths) and a directrix of y = fifteen eighths?

f(x) = −2x2 + 16x − 24

f(x) = −2x2 + 15x − 2

f(x) = 2x2 + 12x − 10

f(x) = 2x2 + 16x + 34

Answer 1

@Luigi0210

Answer 2

i believe its the 3rd one

Answer 3

can you explain? i really need the right answer

Answer 4

dont know for sure thou

Answer 5

ok :/ thanks

Answer 6

what grade are you in flvs

Answer 7

going into 10th

Answer 8

k

Answer 9

Its not the 3rd one

Answer 10

Based on the information if your focus is (-4,17/8)..What is your x value?