Solution

domain

Solution

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

Popular Examples

inflection f(x)=(-1)/(x^2+5)inflection points f(θ)=sin(θ)domain of 9/(t^2-81)domain inverse of f(x)= 3/4 x+6inverse inverse of f(x)=-2+(x-2)^3inverse

Frequently Asked Questions (FAQ)

  • What is the domain of (3+x)/(x-2) ?

    The domain of (3+x)/(x-2) is x<2\lor x>2