Solution

domain

Solution

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

Popular Examples

domain of f(x)=-x-1domain inverse of f(x)=(x+10)^7inverse parity f(x)=3x^3+2x^2+1parity extreme f(x)=e^{x^2-4}extreme points inverse of f(x)=((x^5)/5-1)^{1/3}inverse

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)=(x+1)/x ?

    The domain of f(x)=(x+1)/x is x<0\lor x>0