The RationalFunctionPlot(f) command plots a rational function.  If f has any asymptotes, they are also displayed.

The optional parameters opts specify the desired options for the resulting plot.  The available options are:

functionoptions = list

Specifies the plot options for f.

showslantasymptotes = true/false

Specifies whether or not to show the slant asymptotes of f.

showverticalasymptotes = true/false

Specifies whether or not to show the vertical asymptotes of f.

slantasymptoteoptions = list

Specifies the plot options for the slant asymptotes (including horizontal) of f.

verticalasymptoteoptions = list

Specifies the plot options for the vertical asymptotes for f.

caption = anything

A caption for the plot.

The default caption is constructed from the parameters and the command options. caption = "" disables the default caption. For more information about specifying a caption , see plot/typesetting.

For information on including additional plot option(s), see the plot help page.

For information on how to change the default colors, see the Student [SetColors] help page.