Solution

domain

Solution

+1
Interval Notation
Solution steps
Find non-negative values for radicals:
Find undefined (singularity) points:
Combine real regions and undefined points for final function domain

Popular Examples

critical f(x)=2xe^{5x}critical points intercepts of f(x)=(5x^2)/(x^2-4)intercepts inverse of f(x)=5x+2inverse critical \sqrt[3]{(x-1)^2}critical points periodicity of f(x)= 1/2 cos(4x)periodicity

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)= 1/(sqrt(2-x)) ?

    The domain of f(x)= 1/(sqrt(2-x)) is x<2