Answer
See figure: vertex $(0,1)$, focus $(0,0)$, and directrix $y=2$
Work Step by Step
Step 1. Rewrite the given equation as $x^2=-4(y-1)$; we can find $p=\frac{-4}{4}=-1$ with the parabola opening downwards as shown in the figure.
Step 2. We can identify the vertex at $(0,1)$, focus at $(0,0)$, and directrix as $y=2$
