x? + y? = = 169 (a) Find dy/dt, given x = 5, y = 12, and dx/dt = 7. dy/dt = (b) Find dx/dt, given x = 12, y = 5, and dy/dt = -5. dx/dt =

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section: Chapter Questions
Problem 9CC
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Assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt.
x? + y? =
= 169
(a) Find dy/dt, given x = 5, y = 12, and dx/dt = 7.
dy/dt =
(b) Find dx/dt, given x = 12, y = 5, and dy/dt = -5.
dx/dt =
Transcribed Image Text:Assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt. x? + y? = = 169 (a) Find dy/dt, given x = 5, y = 12, and dx/dt = 7. dy/dt = (b) Find dx/dt, given x = 12, y = 5, and dy/dt = -5. dx/dt =
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