Let the function f be defined by f(x,y)-- уз +4y2-15y + x2-8x . The set A consists of all points (x,y) in the xy-plane...

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Let the function f be defined by f(x,y)-- уз +4y2-15y + x2-8x . The set A consists of all points (x,y) in the xy-plane that s

Answer 1

Answer #1

parti ally differenti ating with respect x andy, we get 左(x,y)--0+0-0+2x-8(1)= 2x-8 To find the critical points,ґ, (x,y)-0 an

Answer 2

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