1. Linear Models and Equations
Proportional Relationships
Unit Rate and Slope
Write equations from patterns and graph
Types of solutions

2. Line of Best Fit
What properties should this have Go through at least 2 points Go in general direction of points Same number of points on both sides

3. Equation for a Line
What do you know about the equation of a line and how do you calculate it

4. Problem 2.1
Residual – error in data, difference between actual and model The larger the number the more error there is, want these numbers closer to 1 Work through problem 2.1 A through C

5. Linear
Powerpoint to review linear equations Then work through 2.2

6. Homework
Page 47 2,3,4,6,8,15,16,18,20,21