Solution

domain

Solution

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

Popular Examples

domain of h(x)=sqrt(x^2-9)domain asymptotes of f(x)=(x^2+x)/(-x^2+4x)asymptotes f(x)=x^2+3x+4domain of y=arctan((x-1)/(x+1))domain slope of 3x-2y=5slope

Frequently Asked Questions (FAQ)

  • What is the domain of (x+2)e^{1/x} ?

    The domain of (x+2)e^{1/x} is x<0\lor x>0