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The function f(x,y)=x^3+y^3−3x^2−3y^2−9x has two saddle points. What are the coordinates of these saddle points. Write

Posted: Tue May 10, 2022 7:05 pm
by answerhappygod
The function f(x,y)=x^3+y^3−3x^2−3y^2−9x has two
saddle points. What are the coordinates of these saddle
points.
Write the answer down as an ordered triple (x,y,z), and do not
use any spaces anywhere in your answer