Solution

extreme points

Solution

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

Popular Examples

extreme f(x)=-2x^2-16x-39extreme points extreme f(x)=ln(x^2+y^2-4)extreme points extreme f(x,y)=x^3-y^3+43xy-7extreme points extreme f(x,y)=2^2*x^4+2^2*y^4-4*x*y+13extreme points extreme f(x)=(e^{-x})/((1+e^{-x))^2}extreme points

Frequently Asked Questions (FAQ)

  • What is the extreme 4xy-x^4+y^4 ?

    The extreme 4xy-x^4+y^4 is Saddle(0,0)