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 Maximum
Graph
Popular Examples
extreme g(x,y)=sqrt(xy)extreme f(x,y)=x^3+y^3-3x-12y+20extreme f(x)=x^3-6x^2+5,-3<= x<= 5extreme f(x,y)=xye^{-x^2-y^2}extreme f(x)=x^3-12x^2+45x+1
Frequently Asked Questions (FAQ)
What is the extreme f(x,y)=8x^3+y^3+6xy ?
The extreme f(x,y)=8x^3+y^3+6xy is Saddle(0,0),Maximum(-1/2 ,-1)