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)=xyextreme points extreme f(x,y)=ln(xy-6)extreme points extreme f(x,y)=xy+1/x+1/yextreme points extreme f(x)=2x^3-3x^2extreme points extreme f(x,y)=xe^yextreme points

Frequently Asked Questions (FAQ)

  • What is the extreme f(x,y)=x^2+xy+3x+2y+5 ?

    The extreme f(x,y)=x^2+xy+3x+2y+5 is Saddle(-2,1)