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)=x^4+8x^3-2extreme points extreme f(x)=2x^2+3xy+4y^2+5x-2yextreme points extreme-1/xextreme points extreme f(x,y)=y^3+x^3-3yxextreme points extreme f(x)=2x+8/(x^2)extreme points

Frequently Asked Questions (FAQ)

  • What is the extreme y(x,t)=x(3t-9) ?

    The extreme y(x,t)=x(3t-9) is Saddle(0,3)