A simple worksheet to work with families of parabolas.

The
graphed parabola is defined by a focus and a directrix. Both of these can
be changed by dragging the appropriate points in the graph.

The point on the parabola can also be dragged around.

Mike May, S.J., 2/20/2006, Created with GeoGebra |

GeoGebra is a GNUed software package for mathematics visualization.
The home for the applications is http://www.geogebra.org.

Return to the GeoGebra Applet page.

Return to the Applets for courses below calculus page.

Return to the Calculus Applet page.

Last updated By Mike May, S.J., August 12, 2007.