# Finite Math Examples

Set the polynomial equal to to find the properties of the parabola.

Use the form , to find the values of , , and .

Consider the vertex form of a parabola.

Find the value of using the formula .

Reduce the expression by cancelling the common factors.

Factor out of .

Cancel the common factors.

Cancel the common factor.

Rewrite the expression.

Reduce the expression by cancelling the common factors.

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Divide by .

Find the value of using the formula .

Simplify each term.

Multiply by .

Simplify the numerator.

Remove parentheses.

Raising to any positive power yields .

Multiply by .

Divide by .

Multiply by .

Add and .

Substitute the values of , , and into the vertex form .

Use the vertex form, , to determine the values of , , and .

Find the vertex .