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)=7-(7+5x)^{2/5}extreme points extreme f(x)=(x^5)/5-(4x^4)/4+2extreme points extreme f(x)=(x^5)/5-(4x^4)/4+6extreme points extreme f(x,y)=3x^2-4xy+4y^2-4x+8y+4extreme points extreme 3-sqrt(x)extreme points
Frequently Asked Questions (FAQ)
What is the extreme U(x,y)=xy ?
The extreme U(x,y)=xy is Saddle(0,0)