Precalculus Examples

Use the form , to find the values of , , and .
Consider the vertex form of a parabola.
Reduce the expression by cancelling the common factors.
Tap for more steps...
Factor out of .
Cancel the common factors.
Tap for more steps...
Cancel the common factor.
Rewrite the expression.
Divide by .
Find the value of using the formula .
Tap for more steps...
Simplify each term.
Tap for more steps...
Multiply by .
Simplify the numerator.
Tap for more steps...
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 .
Enter YOUR Problem
Mathway requires javascript and a modern browser.
Cookies & Privacy
This website uses cookies to ensure you get the best experience on our website.
More Information