Algebra Portal

9_2_Graph_and_Write_Equations_of_Circles_and_Ellipses

I know you've heard of the Pythagorean Theorem, but have you heard of the Anti-Pythagorean Theorem? Well, it doesn't really exist. Or does it...

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Objective 1a

You will be able to define an ellipse as a conic section and as a locus and find its parts. Duration_14_44

Objective 1b

Anti-Pythagorean Theorem

You will be able to define an ellipse as a conic section and as a locus and find its parts. Duration_5_35

Objective 2a

Deriving the Equation of an Ellipse

You will be able to write the equation of an ellipse in standard form. Duration_13_09

Objective 2b

You will be able to write the equation of an ellipse in standard form. Duration_9_07

Objective 2c

Protips and Converting from General to Standard Form

You will be able to write the equation of an ellipse in standard form. Duration_10_30

Objective 3

You will be able to graph the equation of an ellipse in standard form. Duration_9_23