Solution
extreme points
Solution
Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle
Graph
Popular Examples
extreme f(x)=sin(x)*cos(x)extreme points extreme x^2+xy+y^2+4yextreme points extreme f(x,y)=(2x+x^2)*(2y-y^2)extreme points extreme x^2+2y^2-xyextreme points extreme f(x,y)=-3x^2+2y^2+3x-4y+4extreme points
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=3x-1.5xy+0.5y^3 ?
The extreme f(x,y)=3x-1.5xy+0.5y^3 is Saddle(4,2)