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MY NOTES ASK YOUR TEACHER Find the local maximum and minimum values and saddle point(s) of the function. You are encouraged to use a calculator or computer to graph the function with a domain and viewpoint that reveals all the Important aspects of the function. (Enter your answers as comma-separated lists. If an answer does not exist, enter DNE.) F( x, y ) = 7 - x4+ 2x2 - y2 local maximum value(s) 8 local minimum value(s) DNE saddle point(s) (x, y) = DNE X 2. [0/3 Points] DETAILS PREVIOUS ANSWERS SCALC9 14.7.013. 1/6 Submissions Used MY NOTES ASK YOUR TEACHER 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. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) ((x, y) = 3x3 - 9x + 9xy2 local maximum value(s) 2 X local minimum value(s) -2 X saddle point(s) (x, y, D) = 2