Solution
extreme points
Solution
Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle
Graph
Popular Examples
extreme f(x)=x+2yextreme f(x)=-x^3+3x-7extreme f(x,y)=x^3+y^3-9xy+27extreme f(x,y)=(x^4-y^4)/(x^2-y^2)extreme f(x)=(sqrt(2x-x^2))/x
Frequently Asked Questions (FAQ)
What is the extreme K(a,b)=4a+9ab ?
The extreme K(a,b)=4a+9ab is Saddle(0,-4/9)