$\"\"$

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

The general form of the parabola is $\"\"$ , where vertix is $\"\"$ , focus is $\"\"$ and directrix is $\"\"$ .

Compare the equation with general form.

Here vertex $\"\"$ and $\"\"$ .

The value of $\"\"$ .

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

The focus is $\"\"$ .

The directrix of the the line $\"\"$ .

$\"\"$

Graph :

(1) Draw the coordinate plane.

(2) Graph the parabola equation $\"\"$ .

(3) Draw the directrix line.

(4) Connect the plotted points with smooth curve.

$\"\"$

The parabola equation is $\"\"$ .

The vertix is $\"\"$ .

The focus is $\"\"$ .

The directrix is $\"\"$ .

$\"\"$ .