Find the local maximum and minimum values and saddle point(s) of the function. If you have three -dimensional graphing software

saddle-points
three-dimensional

#1

Find the local maximum and minimum values and saddle point(s) of the function. If you have three -dimensional graphing software, graph the function with a domain and viewpoint that reveal all the important aspects of the function. f(x, y) = x4 - 2x2 + y3 - 3y

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