File:Parabola with focus and directrix.svg
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Parabola_with_focus_and_directrix.svg (SVG file, nominally 880 × 600 pixels, file size: 25 KB)
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[edit] Summary
A parabola, showing directrix (L) and focus (F).
Generic points marked for explanation.
[edit] Licensing
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File history
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(latest | earliest) View (newer 50) (older 50) (20 | 50 | 100 | 250 | 500)| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:47, 17 January 2007 | | 880×600 (25 KB) | Kieff | (attempting to remove phantom square) |
| 18:15, 17 January 2007 |  | 880×600 (27 KB) | Kieff | (A parabola, showing directrix (L) and focus (F). Generic points marked for explanation.) |
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