Answer
$x^2=2y$
Work Step by Step
Focus is on the y-axis.
$(0,p)=(0,\frac{1}{2})$
$p=\frac{1}{2}$
Parabola in the standard form with the vertex at origin (vertical axis):
$x^2=4py$
$x^2=4(\frac{1}{2})y$
$x^2=2y$
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