File:Focus and Directrix2.png
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Focus_and_Directrix2.png (640 × 480 pixels, file size: 53 KB, MIME type: image/png)
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Summary
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| Description | Conic Section (parabola). F is the focus and d is the directrix. |
| Date | |
| Source | Own work |
| Author | ja.wiki user Tsukapee (Rendered using "POV-Ray") |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:52, 23 February 2007 | | 640 × 480 (53 KB) | Tsukapee (talk | contribs) | {{Information |Description=Conic Section (parabola). F is the focus and d is the directrix. |Source=own work |Date=Feb 23, 2007 |Author=ja.wiki user Tsukapee (Rendered using "POV-Ray") |Permission=see below }} Category:Parabolas |
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