Solution

domain

Solution

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

Popular Examples

f(x)=(x+1)/(x-1)critical 1/((x^2+1)^2)critical points parity g(x)=x(x^2+1)parity asymptotes of y=((x-6)(x+3))/((x-3)^2)asymptotes periodicity of f(x)=-2+cos(4pix)periodicity

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)= x/(4x) ?

    The domain of f(x)= x/(4x) is x<0\lor x>0