Don't lose your points!
Sign up and save them.
3-9 Quadratic Regression

3-9 Quadratic Regression

Author: Meerna Ayoubi
See More
Fast, Free College Credit

Developing Effective Teams

Let's Ride
*No strings attached. This college course is 100% free and is worth 1 semester credit.

28 Sophia partners guarantee credit transfer.

281 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.


3-9 Quadratic Regression Tutorial Video

3-9 Quadratic Regression Tutorial Video 1

Just in case the 1st Video doesn't work. I split it into two smaller videos. This is part 1.

3-9 Quadratic Regression Tutorial Video 2

This is part 2.

3-9 Calculator Steps


3-9 Notes


3-9 Notes Key


3-9 Practice


3-9 Practice Key