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 Minimum
Graph
Popular Examples
extreme f(x,y)=x^2+4y^2-2x+8y-1extreme points extreme f(x)=x^2+2x+3extreme points extreme f(x,y)=sqrt(400-9x^2-49y^2)extreme points extreme f(x,y)=3x^2-12x+2y^2-8y+7extreme points extreme f(x,y)=x*e^{x+y^2}extreme points
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=-2x^3+6xy+3y^3 ?
The extreme f(x,y)=-2x^3+6xy+3y^3 is Saddle(0,0),Minimum(-\sqrt[3]{2/3},(2/3)^{2/3})