Do your students need additional practice using regression to develop quadratic models for parabolic data? This activity is fully editable so you can customize it to fit your needs. It can be used as guided practice, homework assignment, a quiz, or a review for state testing. This activity is written at an Algebra I level, but with the ability to edit, you could add questions to make it appropriate for Algebra II and higher. **** You will need Power Point or Office 365 if you would like to e