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 Maximum
Check critical point Maximum
Popular Examples
extreme f(x,y)=4x^2+2y^2-2xy-10y-2xextreme points extreme (x-y)(9-xy)extreme points extreme f(x)=15x^4+8x^3-18x^2+1extreme points extreme f(x)=e^{xy}extreme points extreme f(x,y)=2x^4+5xy^2+y+2extreme points
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=4xy-x^4-2y^2 ?
The extreme f(x,y)=4xy-x^4-2y^2 is Saddle(0,0),Maximum(-1,-1),Maximum(1,1)