Question: keep getting the wrong answer, will give a super good rating if done correctly! 1. For the given functions find and classify all critical points

keep getting the wrong answer, will give a super good rating if done correctly!

if done correctly! 1. For the given functions find and classify all

1. For the given functions find and classify all critical points and then evaluate z at those points (6 marks each). f(x, y) = x2 + 2xy -y2 - 3x - 5y - 2Using the following function: f(x, y) = x3 - x2y2 + x2y3 + 2y + 1 Find: (4 marks) az a. aplx=-1 y=2 azz b. aydx a3 z C. axdydx

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