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 f(x)=x^2-y^2sqrt(1-x^2-y^2)extreme points extreme f(x)=-x^3+6x^2-9x+1extreme points extreme f(x,y)=2x-4y+7extreme points extreme f(x,y)=xe^yextreme points extreme f(x)=x^{1/3}(x-4)extreme points

Frequently Asked Questions (FAQ)

  • What is the extreme f(x)=x^2-xy ?

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