For the functions z = f(x, y), x = g(t) and y = h(t), if g(1) = 3, h(1) = 2, g'(1) = –1, h'(1) = 2, fæ\r3,2) = 4 and fylr(3,2) -2, what is the value of the derivative at t = 1? dt

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.6: Proportion And Variation
Problem 18E
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For the functions z = f(x, y), ¤ = g(t) and y = h(t), if
g(1) = 3, h(1) = 2, g'(1) = –1, h'(1) = 2, fr\P(3,2) = 4 and fylp(3,2) = -2,
what is the value of the derivative at t = 1?
Transcribed Image Text:For the functions z = f(x, y), ¤ = g(t) and y = h(t), if g(1) = 3, h(1) = 2, g'(1) = –1, h'(1) = 2, fr\P(3,2) = 4 and fylp(3,2) = -2, what is the value of the derivative at t = 1?
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