Solution

extreme

Solution

Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle

Graph

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Popular Examples

extreme f(x)=x^2+2y^2extreme f(x)= 6/(x+7)extreme f(x)=-5x+3ln(4x),(0,4)extreme f(x)=x^3-9x^2+15x+3extreme f(x,y)=2x^3-y^2-6xy+23

Frequently Asked Questions (FAQ)

  • What is the extreme f(x,y)= 1/2 (x^2-y^2) ?

    The extreme f(x,y)= 1/2 (x^2-y^2) is Saddle(0,0)