Solution

domain

Solution

+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain

Popular Examples

critical x/(sqrt(x^2+1))critical points inverse of (3-3x)/(3x+4)inverse line m=-2/3 ,(-5,-3)line domain of x-x^2domain domain of sqrt(x^2-36)domain

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=(x-3)/x ?

    The domain of f(x)=(x-3)/x is x<0\lor x>0