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)=x^4-2x^2+x^3,-4<= x<=-1extreme points extreme x^2+xy+y^2+7yextreme points extreme f(x,y)=xy+2x-ln(x^2y)extreme points extreme f(x)=x^4+4x^2+1extreme points extreme f(x)=2x^3+9x^2-108x+7extreme points
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=-3x^2+2y^2+3x-4y+4 ?
The extreme f(x,y)=-3x^2+2y^2+3x-4y+4 is Saddle(1/2 ,1)