Question

What is the directrix of the parabola defined by
(x + 3)2 = -20(y − 1)?
x = -4
y = -4
x = 6
y = 6

Answer 1

Is this the equation for the parabola?

\((x + 3)^2 = -20(y - 1)\)

Answer 2

yes it is

Answer 3

@iGreen

Answer 4

I don't know if this will help, but here's the graph.