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)=-6x^2+4y^2+2x+4y+8extreme points extreme f(x,y)=(x^2)/2-(y^2)/2extreme points extreme f(x,y)=2x^2+4xy+y^2+5extreme points extreme P(x,y)=6x^2+19xy+15y^2-17y-11x+4extreme points extreme 5sin^2(x),0<= x<= piextreme points
Frequently Asked Questions (FAQ)
What is the extreme U(x,t)=e^{(x^2-t^2)} ?
The extreme U(x,t)=e^{(x^2-t^2)} is Saddle(0,0)