For a general introduction to the Precalculus subpackage of the Student package and a list of the precalculus computation and interactive routines, see the Student[Precalculus] help page.

The visualization routines in the Student[Precalculus] subpackage produce plots of precalculus concepts.  This allows you to visualize and understand precalculus problems geometrically.

The following is a list of the available Student[Precalculus] visualization routines.

The colors used for the various components of the plots produced by the visualization routines can be adjusted by calling the Student[SetColors] command.