OpenStax, Algebra and Trigonometry 2e §12.1 The Ellipse · Exercise 55 · Geometry · Conic sections
The Ellipse · Exercise 55
Use the given information about the graph of each ellipse to determine its equation.
Center at the origin, symmetric with respect to the x- and y-axes, focus at and major axis is twice as long as minor axis.
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OpenStax, Algebra and Trigonometry 2e · §12.1 The Ellipse · Exercise 55
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