Difference between revisions of "Parabola Command"
From GeoGebra Manual
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; Parabola[ <Point>, <Line> ] | ; Parabola[ <Point>, <Line> ] | ||
:Returns a parabola with focal point ''F'' and directrix ''g''. | :Returns a parabola with focal point ''F'' and directrix ''g''. | ||
| − | + | :{{example|1=Let a = Line[(0,1), (2,1)]. <code><nowiki>Parabola[(3, 3), a]</nowiki></code> yields '' x² - 6x - 4y = -17 ''.}} | |
{{Note| See also [[Image:Tool Parabola.gif]] [[Parabola Tool|Parabola]] tool .}} | {{Note| See also [[Image:Tool Parabola.gif]] [[Parabola Tool|Parabola]] tool .}} | ||
Revision as of 12:03, 13 June 2013
- Parabola[ <Point>, <Line> ]
- Returns a parabola with focal point F and directrix g.
- Example: Let a = Line[(0,1), (2,1)].
Parabola[(3, 3), a]yields x² - 6x - 4y = -17 .
Note: See also 
Parabola tool .
Parabola tool .
