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,y)=y^4-2y^2-x^2-2extreme f(x)=x*sqrt(4-x)extreme f(-infinity ,infinity)=(x-2)^2+1extreme f(x)=3x^2-5x-4extreme f(x)=sqrt(x+1)
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=xy+y ?
The extreme f(x,y)=xy+y is Saddle(-1,0)