Question

Using a directrix of y = -2 and a focus of (1, 6), what quadratic function is created?

1. f(x)= 1/8 (x-1)^2-2
2. f(x)= -1/8 (x+1)^2-2
3. f(x)= -1/16 (x+1)^2-2
4. f(x)= 1/16 (x-1)^2+2