Multivariable Calculus: Find the center, vertices, foci, and eccentricity of the ellipse 4x^2 - 8x + 9y^2 + 36y + 4 = 0. Sketch the ellipse. For more videos like this one, please visit the Multivariable Calculus playlist at my channel.
Equation of an Ellipse 1 is a free educational video by MathDoctorBob.It helps students in grades 9,10,11,12 practice the following standards HSG.GPE.A.3.
1. HSG.GPE.A.3 : Derive the equations of ellipses and hyperbolas given the foci, using the fact that the sum or difference of distances from the foci is constant.
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