Solution
extreme points
Solution
Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle
Check critical point Minimum
Check critical point Minimum
Graph
Popular Examples
extreme f(x,y)=4xyextreme points extreme f(x,y)=2x^3-3x^2y+xy^2extreme points extreme f(y,z)=6yz-2y^2z-3yz^2extreme points extreme f(x,y)=(2y+3)/(xy+1)extreme points extreme f(x)=4x^3-5x^2+3extreme points
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=2x^4+2y^4-2xy ?
The extreme f(x,y)=2x^4+2y^4-2xy is Saddle(0,0),Minimum(-1/2 ,-1/2),Minimum(1/2 , 1/2)