Solution
extreme points
Solution
Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle
Check critical point Saddle
Popular Examples
extreme f(x,y)=2x^2+3y^2extreme points extreme f(x)=x^2+9/(x^2)extreme points extreme f(x)=-x^4-8x^3-18x^2+7extreme points extreme f(x,y)=-y^2+xy-x^3+y+3extreme points extreme 2-cos(x)extreme points
Frequently Asked Questions (FAQ)
What is the extreme (x-y)(25-xy) ?
The extreme (x-y)(25-xy) is Saddle(5,5),Saddle(-5,-5)