Precalculus Examples

, ,
Substitute using the average rate of change formula.
Tap for more steps...
The average rate of change of a function can be found by calculating the change in values of the two points divided by the change in values of the two points.
Substitute the equation for and , replacing in the function with the corresponding value.
Simplify the expression.
Tap for more steps...
Simplify the numerator.
Tap for more steps...
Multiply by .
Multiply by .
Subtract from .
Multiply by .
Subtract from .
Add and .
Simplify the denominator.
Tap for more steps...
Multiply by .
Add and .
Divide by .
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