Solution

extreme points

Solution

Solution steps
Find the critical points:
Check the sign of at each critical point
Check critical point Saddle

Popular Examples

critical f(x)=x^{1/3}+1critical points critical f(x)=x-ln(x)critical points critical f(x)=(y-5)/(y^2-3y+15)critical points critical f(x)=4+x^3+y^3-3xycritical points critical f(x)=xy^2+2xy+3x^3-3xcritical points

Frequently Asked Questions (FAQ)

  • What is the extreme f(x,y)=x^3y+24x^2-8y ?

    The extreme f(x,y)=x^3y+24x^2-8y is Saddle(2,-8)