Parameter Command
From GeoGebra Manual
Revision as of 15:50, 6 August 2015 by Markus.winkler (talk | contribs)
- Parameter[ <Parabola> ]
- Returns the parameter of the parabola, which is the distance between the directrix and the focus.
- Example:
Parameter[y = x^2 - 3x + 5]
returns 0.5