Use the Principal Axes Theorem to perform a rotation of axes to eliminate the xy-term in the quadratic equation. 11x2 – 6xy + 11y2 – 45 = 0 (a) Identify the resulting rotated conic. hyperbola parabola ellipse (b) Give its equation in the new coordinate system. (Use xp and yp as the new coordinates.) 14(x)² + 8(y )² – 45 = 0 x

Algebra and Trigonometry (MindTap Course List)
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Chapter12: Conic Sections
Section12.CT: Chapter Test
Problem 16CT: aUse the discriminant to determine whether the graph of the following equation is a parabola, an...
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Use the Principal Axes Theorem to perform a rotation of axes to eliminate the xy-term in the quadratic equation.
11x2 – 6xy + 11y2 – 45 = 0
(a) Identify the resulting rotated conic.
hyperbola
parabola
ellipse
(b) Give its equation in the new coordinate system. (Use xp and yp as the new coordinates.)
14(x)² + 8(y)2 – 45 = 0 x
Transcribed Image Text:Use the Principal Axes Theorem to perform a rotation of axes to eliminate the xy-term in the quadratic equation. 11x2 – 6xy + 11y2 – 45 = 0 (a) Identify the resulting rotated conic. hyperbola parabola ellipse (b) Give its equation in the new coordinate system. (Use xp and yp as the new coordinates.) 14(x)² + 8(y)2 – 45 = 0 x
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