Module 2: Radical Functions

 

Refresher

 

This is a play button that opens "Radical."

Go to Radical at the Mathematics Glossary website to review the definition of radical.

This is a play button that opens “Domain of a Function.”

Khan Academy
(c BY-NC-SA 3.0)

The video titled “Domain of a Function” provides a review of restrictions on the variable in radical expressions.


This is a play button that opens “Understanding Square Roots.”

Khan Academy
(c BY-NC-SA 3.0)

For a review of square roots of value, view the video titled “Understanding Square Roots.”


This is a play button that opens “Function Inverses Example 2.”

Khan Academy
(c BY-NC-SA 3.0)

The video “Function Inverses Example 2” provides a review of the inverse of a quadratic function.



Go back to the Are You Ready? section and try the questions again. If you are still having difficulty, contact your teacher.