$\"\"$

The vertex of the parabola is $\"\"$ .

The focus of the parabola is $\"\"$ .

The $\"\"$ coordinate of vertex and focus are same, so the parabola is horizontal.

The standard form of horizontal parabola is $\"\"$ , which is a parabola with focus $\"\"$ and directrix $\"\"$ .

The parabola opens to the right since $\"\"$ .

Substitute $\"\"$ in $\"\"$ .

$\"\"$

The equation of parabola is $\"\"$ .

$\"\"$

The equation of parabola is $\"\"$ .