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 1/(4x^2)-1/(x^3)extreme points extreme-x^2+4xy-5y^2-6x+22y+9extreme points extreme y=(5000)/(1+0.01e^{zx)}extreme points extreme f(x)=1x-4/3 x^{3/4},(0,infinity)extreme points extreme f(x)=(25x)/(x+2)-xextreme points

Frequently Asked Questions (FAQ)

  • What is the extreme x(r,t)=2r(2t) ?

    The extreme x(r,t)=2r(2t) is Saddle(0,0)