Find the Vertex, Focus, and Directrix of the Parabola Given

Multiple Choice

Find the vertex, focus, and directrix of the parabola given by the equation.

A) vertex: (0, -3) , focus: (0, 0) , directrix: y = 3
B) vertex: (0, 0) , focus: (0, 3) , directrix: y = -3
C) vertex: (0, 0) , focus: (0, -3) , directrix: y = 3
D) vertex: (0, 0) , focus: (0, -12) , directrix: y = 12
E) vertex: (0, -3) , focus: (0, 3) , directrix: y = 0