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,y)=x^2-x^3y^2+y^4critical points critical ln(1+x^2)critical points critical f(x)=3x^4+8x^3-48x^2critical points critical f(x)=x^4(x-3)^3critical points critical 2x^3+3x^2-12xcritical points

Frequently Asked Questions (FAQ)

  • What is the extreme f(x,y)=x^3y+6x^2-y ?

    The extreme f(x,y)=x^3y+6x^2-y is Saddle(1,-4)