Explanation Given: 3 x ² + B x y + 12 y ² = 10 Formula used: A x ² + B x y + C y ² + D x + E y + F = 0 a. Defines a parabola if B ² = 4 A C . b. Defines an ellipse ( A ≠ C ) or a circle ( A = C ) if B ² − 4 A C < 0 . c. Defines a hyperbola if B ² − 4 A C > 0 . Calculation: The equation A x 2 + B x y + C y 2 + D x + E y + F = 0 ; defines a parabola if B 2 = 4 A C ...

Precalculus Enhanced with Graphing Utilities (7th Edition)

7th Edition

ISBN: 9780134119281

Author: Michael Sullivan, Michael Sullivan III

Publisher: PEARSON

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Chapter 10.5, Problem 9CV

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Whether the equation $3 x ² + B x y + 12 y ² = 10$ defines a parabola if $B = - 12$ is true or false.

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Chapter 10.5, Problem 8CV

Chapter 10.5, Problem 10CV

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Whether the equation 3 x ² + B x y + 12 y ² = 10 defines a parabola if B = − 12 is true or false.

Solution Summary: The author explains the formula used to determine whether the equation 3 x 2 + B + 12 y 2 = 10 defines a parabola if B = 12.

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Whether the equation $3 x ² + B x y + 12 y ² = 10$ defines a parabola if $B = - 12$ is true or false.

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Chapter 10 Solutions

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Whether the equation 3 x ² + B x y + 12 y ² = 10 defines a parabola if B = − 12 is true or false.

Solution Summary: The author explains the formula used to determine whether the equation 3 x 2 + B + 12 y 2 = 10 defines a parabola if B = 12.

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Whether the equation 3x² + Bxy + 12y² = 10 defines a parabola if B = −12 is true or false.

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Chapter 10 Solutions

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Whether the equation $3 x ² + B x y + 12 y ² = 10$ defines a parabola if $B = - 12$ is true or false.