# f(r,y)一2 + 2 ry-v2-4r-8y + 9 For Exercises 1-6, find the critical points of the given func- tion and classify them... f(r,y)一2 + 2 ry-v2-4r-8y + 9 For Exercises 1-6, find the critical points of the given func- tion and classify them as local maxima, local minima, saddle points, or none of these. I. 3. f(z, y) =x3 + y2-3x2 + 10y + 6  ##### Add Answer of: f(r,y)一2 + 2 ry-v2-4r-8y + 9 For Exercises 1-6, find the critical points of the given func- tion and classify them...
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