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)=25x-50sin(x),(-pi/4 , pi/2)extreme points extreme f(x,y)=-6x^2+5y^2+12x-20y-18extreme points extreme sqrt(x)-xextreme points extreme f(t)=135t-5t^3,-4<= t<= infinityextreme points extreme f(x)=2x^3-4x+4extreme points

Frequently Asked Questions (FAQ)

  • What is the extreme f(x)=9x^2-3y^2 ?

    The extreme f(x)=9x^2-3y^2 is Saddle(0,0)