Linear+Equation_Slope

Watching Videos (If necessary put point on video, right click on the mouse & "select all" to zoom out.) =__ Video showing how to use the formula __= media type="file" key="Slope_of_the_line_Video2.swf" width="756" height="567"

media type="file" key="Both_Equations_for_Slope.swf" width="735" height="735"