Slope-Intercept Form versus Point-Slope Form

Watch the video(double click to watch in full screen mode).

Try the Module(make sure you sign in)
http://www.khanacademy.org/exercise/line_graph_intuition
http://www.khanacademy.org/exercise/converting_between_point_slope_and_slope_intercept

Example

"Equations of Lines in Images" Mini Project

Here are the links for today's project.
"Equations of Lines in Images" Video Tutorial

"Equations of Lines in Images" Description and Proceedures

- Mr. Mac