Question: Examine the function f ( x , y ) = - x 2 - 2 y 2 + 6 x - 8 y + 2

Examine the function f(x,y)=-x2-2y2+6x-8y+2 for relative extrema andor saddle points.
(20 points)
Examine the function f ( x , y ) = - x 2 - 2 y 2

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