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❖ Conic Sections , Ellipse : Find the Foci of an Ellipse ❖
Автор: Patrick J
Загружено: 2012-03-29
Просмотров: 216261
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Conic Sections , Ellipse : Find the Foci of an Ellipse.
Here we are given the equation of an ellipse and proceed to find the foci.
Notice that we do have the given form as mentioned in the thumbnail if we simply swap our first two terms.
Notice that this ellipse will centered at the origin and since the larger number is in the denominator of the fraction involving y, we know that the ellipse will be more stretched vertically.
I give a quick graph of the ellipse as well and include the foci.
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