Suppose 4 2 + 9y 2 = 25, where and y are functions of t. (a)
Question:
Suppose 4ϰ2 + 9y2 = 25, where ϰ and y are functions of t.
(a) If dy/dt = 1/3, find dϰ/dt when ϰ = 2 and y = 1.
(b) If dϰ/dt = 3, find dy/dt when ϰ = –2 and y = 1.
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a b dt 4x 9y 25 dt dx ...View the full answer
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Related Book For
Calculus Early Transcendentals
ISBN: 9781337613927
9th Edition
Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin
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