In GeoGebra, display the slope of AB and the slope of the perpendicular line passing through C. Use this to verify your responses in parts B and C. Then move points A, B, and C on the grid to several different locations, and record the slopes of the two lines and the coordinates of A, B, and C.

In GeoGebra display the slope of AB and the slope of the perpendicular line passing through C Use this to verify your responses in parts B and C Then move point class=