Solution
extreme points
Solution
Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle
Popular Examples
extreme f(x)=ln(x^2+3x+9),-2<= x<= 2extreme points extreme 1/(3x+6)extreme points extreme f(x,y)=x^2+5y^2-4xy+2extreme points extreme x^2+8x-9extreme points extreme f(x,y)=-2x^2y+2xy^2extreme points
Frequently Asked Questions (FAQ)
What is the extreme f(x)=-3x^2+2y^2+4xy ?
The extreme f(x)=-3x^2+2y^2+4xy is Saddle(0,0)