In Exercises find the center, foci, vertices, and eccentricity of the ellipse, and sketch its graph. 3x
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In Exercises find the center, foci, vertices, and eccentricity of the ellipse, and sketch its graph.
3x² + 7y² = 63
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3x 7y 63 y 21 9 e a Cente...View the full answer
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