Solution

domain

Solution

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

Popular Examples

asymptotes of f(x)=tan(x)asymptotes range of \sqrt[3]{(x^2-4)/(x^4-4x^2)}range critical 8/(x+1)critical points midpoint (-3,-1),(7,-5)midpoint range of f(x)=e^x-5range

Frequently Asked Questions (FAQ)

  • What is the domain of (9/x)/(9/x+3) ?

    The domain of (9/x)/(9/x+3) is x<-3\lor-3<x<0\lor x>0