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Parabola Construction from Focus and Directrix

This video shows how to construct a parabola given the focus and directrix. I did this using my TI-Nspire.

This is actually kind of a Common Core State Standards (CCSS) topic. It's related to CCSS.Math.Content.HSG-GPE.A.2: Derive the equation of a parabola given a focus and directrix. I don't know if they're actually supposed to walk through the construction, but if you do it makes it a lot easier to understand where the equation comes from.

Видео Parabola Construction from Focus and Directrix канала turksvids
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8 февраля 2014 г. 3:50:09
00:05:06
Яндекс.Метрика