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
Graph
Popular Examples
extreme f(x)=(6-x)/2extreme points extreme x^2-2x-1extreme points extreme f(x)=5x^3-5x^2-5x+9extreme points extreme f(x)=sqrt(408-x)xextreme points extreme f(x)=x^2-2x+6extreme points
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=(-20)/9 x^3-5x^2y+45y ?
The extreme f(x,y)=(-20)/9 x^3-5x^2y+45y is Saddle(-3,2),Saddle(3,-2)