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 Saddle
Graph
Popular Examples
extreme x^4-x^3extreme x^6(x-4)^5extreme f(x)=2x^3-6x^2extreme f(x)=x^2-8x+20extreme f(x)=xe^{-2x^2}
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=(x-y)(4-xy) ?
The extreme f(x,y)=(x-y)(4-xy) is Saddle(2,2),Saddle(-2,-2)