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
Graph
Popular Examples
intercepts of f(x)=-x^2-9x-20asymptotes of y=log_{10}(x)domain of f(x)=ln(9-x^2)domain of f(x)=sqrt(x+4)symmetry y=x^2+4x-2
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(2x)/(sqrt(x-3)) ?
The domain of f(x)=(2x)/(sqrt(x-3)) is x>3