$\"\"$

The standard form of quadratic function $\"\"$ and its vertex is $\"\"$ .

Vertex is $\"\"$ and point $\"\"$ .

Substitute $\"\"$ in the standard form.

$\"\"$

$\"\"$ .

The parabola passes through the point $\"\"$ , it follows that $\"\"$ . \ \

$\"\"$

Substitute the point $\"\"$ in the above equation.

$\"\"$

$\"\"$ .

The equation for the parabola in standard form is $\"\"$ .

Substitute the corresponding values in standard form of parabola.

$\"\"$

$\"\"$ .

The equation of parabola in standard form is $\"\"$ . $\"\"$

The equation of parabola in standard form is $\"\"$ .