Name: Eccentricity and directrix of the conic section (KristaKingMath)
Duration: 9 min 47 s
Description: Watch the video explanation for the concept: Eccentricity and directrix of the conic section (KristaKingMath)

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Precalculus10. Conic Sections and Analytic GeometryConic Sections in Polar CoordinatesDefine Conics in Terms of a Focus and a Directrix