Solution

critical points

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain

Popular Examples

extreme f(x)=x^3+5x^2-4extreme points domain of f(x)= 1/(x^2-x-56)domain critical f(x)= x/(1+x^2)critical points inverse of f(x)=(3-2x)^2-1inverse inverse of ln(x-5)inverse

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=sqrt(x^2+7) ?

    The critical f(x)=sqrt(x^2+7) is x=0