Solution
extreme
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)=5-sqrt(x)extreme f(x,y)=x^2+3y^2+4x-9y+3extreme x^3+12x^2-18extreme f(x)=(x-y)(xy-1)extreme F(x,y)=x^2y^3-xy-y
Frequently Asked Questions (FAQ)
What is the extreme w(x,y)=x+xy ?
The extreme w(x,y)=x+xy is Saddle(0,-1)