Recall from Rotation of Axes that equations of conics with an xy term have rotated graphs. For

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Recall from Rotation of Axes that equations of conics with an xy term have rotated graphs. For the following exercises, express each equation in polar form with r as a function of θ.

2x² + 4xy + 2y² = 9

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Precalculus

ISBN: 9781938168345

1st Edition

Authors: Jay Abramson

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Question Posted: Jul 01, 2022 12:18 AM

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Recall from Rotation of Axes that equations of conics with an xy term have rotated graphs. For

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r2 9cos2 2cossin sin2 The equation of a conic can be expressed in both Cartes...View the full answer

Precalculus

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