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Conic sections

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Intro to conic sections
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Graphing circles from featuresFeatures of a circle from its graph
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Features of a circle from its standard equationGraphing a circle from its standard equationWriting standard equation of a circle
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Features of a circle from its expanded equationCircle equation review
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Intro to ellipsesEllipse standard equation from graphEllipse graph from standard equationEllipse features reviewEllipse equation review
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Foci of an ellipse from equationEllipse foci review
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Intro to focus & directrixEquation of a parabola from focus & directrixFocus & directrix of a parabola from equation Parabola focus & directrix review
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Intro to hyperbolasVertices & direction of a hyperbolaVertices & direction of a hyperbola (example 2)Graphing hyperbolas (old example)
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Foci of a hyperbola from equationProof of the hyperbola foci formula
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Equation of a hyperbola not centered at the origin
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Conic section from expanded equation: circle & parabolaConic section from expanded equation: ellipseConic section from expanded equation: hyperbola
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Representing a line tangent to a hyperbolaCommon tangent of circle & hyperbola (1 of 5)Common tangent of circle & hyperbola (2 of 5)Common tangent of circle & hyperbola (3 of 5)Common tangent of circle & hyperbola (4 of 5)Common tangent of circle & hyperbola (5 of 5)Intersection of circle & hyperbola
Test your understanding of Conic sections with these 15 questions.

About this unit

This topic covers the four conic sections and their equations: Circle, Ellipse, Parabola, and Hyperbola.