Answer:
y = (x^2)/4
Step-by-step explanation:
The vertex of this parabola is halfway between the focus (0,1) and the directrix y = -1. Thus, the vertex is at (0,0). The variable p represents the distance between focus and vertex, which is 1.
Thus, adapting the general formula for the equation of a parabola, we have:
4(1)y=x^2, or 4y = x^2, or y = (x^2)/4.