Find the derivative of the function at Po in the direction of A. f(x,y)=-3xy + 5y², P₁(-10,2), A=6i+j (DA) (-10,2) (Type an exact answer, using radicals as needed.)

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 17E: Find the constant of proportionality. y is directly proportional to x. If x=30, then y=15.
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Find the derivative of the function at Po in the direction of A.
f(x,y) = − 3xy + 5y², Po(-10,2), A=6i+j
(PA¹) (-10,2)
(Type an exact answer, using radicals as needed.)
Transcribed Image Text:Find the derivative of the function at Po in the direction of A. f(x,y) = − 3xy + 5y², Po(-10,2), A=6i+j (PA¹) (-10,2) (Type an exact answer, using radicals as needed.)
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