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)=x^3+y^3-3xy+1extreme f(x)=-2x^3+12x^2+18extreme f(x)=-x^3+3x^2extreme f(x,y)=3-x^2-y^2extreme f(x,y)=2xy-5x^2-2y^2+18y-8
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=x^2-y^2-x-y ?
The extreme f(x,y)=x^2-y^2-x-y is Saddle(1/2 ,-1/2)