Solution

critical points

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:

Popular Examples

inverse of f(x)=-1/5 x+9inverse range of x-3range domain of x/(sqrt(x))domain domain of f(x)=7-3/(x-2)domain domain of f(x)=-7domain

Frequently Asked Questions (FAQ)

  • What is the critical (x^2-1)/x ?

    The critical (x^2-1)/x is None