Identify the graph of each equation as a circle or an ellipse. (a) x + y =
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Identify the graph of each equation as a circle or an ellipse.
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(a) x² + y² = 121 y² x² (c) + 16 25 1 (b) x² + 4y² = 4 (d) 3x² + 3y² = 300
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a The equation x y 121 represents a circle The equation of a circle with radius r centered at the or...View the full answer
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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