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 y=x+1/xcritical points vertices y=x^2-xvertices inverse of f(x)=19+\sqrt[3]{x}inverse asymptotes of (-4x-20)/(x^2-25)asymptotes domain of g(x)=x-2domain

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)= 1/(sqrt(x-5)) ?

    The domain of f(x)= 1/(sqrt(x-5)) is x>5