Difference between revisions of "Parabola Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|conic}} | <noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|conic}} | ||
; Parabola[ <Point>, <Line> ] | ; Parabola[ <Point>, <Line> ] | ||
| − | :Returns a parabola with focal point | + | :Returns a parabola with focal point and the line as directrix. |
:{{example|1=Let a = Line[(0,1), (2,1)]. <code><nowiki>Parabola[(3, 3), a]</nowiki></code> yields '' x² - 6x - 4y = -17 ''.}} | :{{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 [[File:Mode parabola.svg|link=|24px]] [[Parabola Tool|Parabola]] tool .}} | + | :{{Note| See also [[File:Mode parabola.svg|link=|24px]] [[Parabola Tool|Parabola]] tool .}} |
Revision as of 08:54, 18 August 2015
- Parabola[ <Point>, <Line> ]
- Returns a parabola with focal point and the line as directrix.
- Example: Let a = Line[(0,1), (2,1)].
Parabola[(3, 3), a]yields x² - 6x - 4y = -17 .
- Note: See also
Parabola tool .
