Solution
Solution
Solution steps
Find the critical points
Check the sign of at each critical point
Check critical point Saddle
Popular Examples
extreme f(x)=x+sqrt(8-x)extreme f(x)=x-(16)/xextreme ((x^2-5))/(x+3)extreme f(x)=2x^2+3xy+4y^2-7x-11yextreme f(x)=(sqrt(2))/2 x+sin(x)
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=xy+4 ?
The extreme f(x,y)=xy+4 is Saddle(0,0)