Find the extremum of f(x,y) subject to the given constraint, and state whether it is a maximum or a minimum. f(x,y) = xy

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Find The Extremum Of F X Y Subject To The Given Constraint And State Whether It Is A Maximum Or A Minimum F X Y Xy 1 (80.81 KiB) Viewed 47 times

Find the extremum of f(x,y) subject to the given constraint, and state whether it is a maximum or a minimum. f(x,y) = xy; 4x+y=8 Find the Lagrange function F(x,y,^). F(x,y,2)=xy-A(4x+y-8 Find the partial derivatives Fx, Fy, and Fx. Fx=y-42 F₁₁ = |x-1| Fy= F₁ = -4x-y+8 There is a maximum value of located at (x,y) = (Type an integer or a fraction. Type an ordered pair, using integers or fractions.)