Solution

extreme points

Solution

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

Popular Examples

extreme fextreme points extreme f(x,y)=-2x^3-2y^3+6xy+10extreme points extreme f(x)=x^{1/3}+1extreme points extreme f(x)=12x-x^3extreme points extreme f(x,y)=x^3+y^3-xyextreme points

Frequently Asked Questions (FAQ)

  • What is the extreme f(x)=2xy ?

    The extreme f(x)=2xy is Saddle(0,0)