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,y)=-2x^3-5x^2+4xy-y^2+4y-7extreme f(x,y)=5x^2+5y^2+5xy-10x-5y+18extreme f(x)=sqrt(3x^2+3x+1)extreme x^2+xy+y^2-2x-yextreme f(x)=x^3+y^2+2xy-4x-3y+5
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)= 1/2 xy ?
The extreme f(x,y)= 1/2 xy is Saddle(0,0)