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,y)=-2x^2-y^2+xy+8x+3yextreme points extreme f(x)=x^4-3x^2+xextreme points extreme f(x)=x^3-12x^2+45x+3extreme points extreme f(x,y)=1+2x^2+2y^2extreme points extreme (x^2-7x)(y^2-5y)extreme points

Frequently Asked Questions (FAQ)

  • What is the extreme-4x^2+2y^2-2xy ?

    The extreme-4x^2+2y^2-2xy is Saddle(0,0)