A particle is moving along a hyperbola xy = 8. As it reaches the point (4, 2),

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A particle is moving along a hyperbola xy = 8. As it reaches the point (4, 2), the y-coordinate is decreasing at a rate of 3 cm/s. How fast is the x-coordinate of the point changing at that instant?

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Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

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Question Posted: Feb 26, 2019 10:31 AM

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A particle is moving along a hyperbola xy = 8. As it reaches the point (4, 2),

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dxdt 6 Thus the xcoordinate ...View the full answer

Calculus Early Transcendentals

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