Decide if the equation defines an ellipse, a hyperbola, a parabola, or no conic section at all. (a) 4x² – 9y² = 12 (c) 4y² + 9x² = 12 (b) –4x +9y² = 0 (d) 4x³ + 9y³ = 12

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
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Chapter4: Rational Functions And Conics
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Decide if the equation defines an ellipse, a hyperbola, a parabola,
or no conic section at all.
(a) 4x² – 9y² = 12
(c) 4y² + 9x² = 12
(b) –4x +9y² = 0
(d) 4x³ + 9y³ = 12
Transcribed Image Text:Decide if the equation defines an ellipse, a hyperbola, a parabola, or no conic section at all. (a) 4x² – 9y² = 12 (c) 4y² + 9x² = 12 (b) –4x +9y² = 0 (d) 4x³ + 9y³ = 12
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