Solution

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

distance (-1,3),(4,9)inverse of f(x)=11-x^2inverse of (x+6)/(x-5)parity f(x)=sqrt(x^8)+sqrt(x^6)line (-2,1),(2,4)

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=x-(250)/x ?

    The critical f(x)=x-(250)/x is None