Mathematics, 12.03.2021 21:40 harodkdc7910

Compute the discriminant D(x, y)D(x, y) of the function. f(x, y)=x3+y4−6x−2y2+3 f(x, y)=x3+y4−6x−2y2+3 (Express numbers in exact form. Use symbolic notation and fractions where needed.) D(x, y)=D(x, y)= Which of these points are saddle points? (2⎯⎯√,0)(2,0) (2⎯⎯√,1)(2,1) (−2⎯⎯√,1)(−2,1) (2⎯⎯√,−1)(2,−1) (−2⎯⎯√,−1)(−2,−1) (−2⎯⎯√,0)(−2,0) Which of these points are local minima?

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Compute the discriminant D(x, y)D(x, y) of the function. f(x, y)=x3+y4−6x−2y2+3 f(x, y)=x3+y4−6x−2y2...

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