The equation of the parabola having its focus at the origin and directrix is parallel to y-axis is:

Editor

Sep 18, 2022

The equation of the parabola having its focus at the origin and directrix is parallel to y-axis is:

Difficulty: Easy

x^{2}=-2a(y-\frac{a}{2})

x^{2}=-2ax

x^{2}=-2ay+\frac{a^{2}}{2}

x^{2}=-2a(x-\frac{a}{2})

ID: 63273db8ca83163ac3a0fe5b