Find the local extrema for f(x,y) =x-2xy+4y-6x-6y+8. A. f(0,0) = 1 is a minimum O B. f(-5,2) = 55 is a maximum O C. f(5,2) = - 13 is a minimum %3D O D. f(1,1)= - 1 is a minimum %3D
Find the local extrema for f(x,y) =x-2xy+4y-6x-6y+8. A. f(0,0) = 1 is a minimum O B. f(-5,2) = 55 is a maximum O C. f(5,2) = - 13 is a minimum %3D O D. f(1,1)= - 1 is a minimum %3D
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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Transcribed Image Text:Find the local extrema for f(x,y) =x-2xy+4y-6x-6y+8.
A. f(0,0) = 1 is a minimum
O B. f(-5,2) = 55 is a maximum
O C. f(5,2) = - 13 is a minimum
%3D
O D. f(1,1)= - 1 is a minimum
%3D
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