Minimize f x y x xy y subject to y 20 without using the

Last updated: 5/6/2023

Minimize f x y x xy y subject to y 20 without using the method of Lagrange multipliers instead solve the constraint for x or y and substitute into f x y Use the constraint to rewrite f x y x xy y as a function of one variable g x g x x 20x 400 The minimum value of f x y x xy y2 subject to y 20 occurs at the point Type an ordered pair