Solution

domain

Solution

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

Graph

Sorry, your browser does not support this application
View interactive graph

Popular Examples

critical y=x^2+4inverse of f(x)= 6/(x^2+1)domain of sqrt(2-7x)range of-4domain of f(x)=sqrt(6-2x)

Frequently Asked Questions (FAQ)

  • What is the domain of (2x+2)/(x^2-1) ?

    The domain of (2x+2)/(x^2-1) is x<-1\lor-1<x<1\lor x>1