1. Math 2 – Day 26
Quadratic Regression

2. Regression Regression
Working backwards from data to get an equation that fits
Linear Regression (data forms a
straight line)
Constant increase or decrease
Quadratic Regression (data forms a parabola)
Data goes up and then down, or vice versa

3. Quadratic Data Regression
Follow the steps on your notecard…
A shot-putt is throw in the air
At a 45 degree angle. It’s horizontal
Distance as a function of its
Height is shown in the table.

4. Quadratic Data Regression
The amount of medicine in a person’s blood stream after taking some kind of pill.