1. Unit 2 Day 4
Slope-Intercept Form

2. Slope-Intercept form of a linear equation
Y= mx + b
m= Slope (always write as a fraction), B = Y-Int
Slope Intercept Form from Two Points:
Find Slope
What information do I know? Point and Slope, so Point Slope Form
Get rid of fraction if necessary and then distribute.
Reorganize into slope intercept form.

3. Graphing from Slope-Intercept Form
Identify Slope and Intercept (0,b)
Plot the y-intercept
Use the Slope (rise over run) from the intercept to find second point.
Connect the points.