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)=2sqrt(x)-xextreme f(x)=3x^2-12x+15extreme f(x,y)=4x^2-3xy+y^2extreme f(x)=x^5-2x^3+x+xy^2extreme f(x)=x^4+4x^3-2x^2-12x
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=2xy ?
The extreme f(x,y)=2xy is Saddle(0,0)