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
inflection 11x^4-66x^2extreme f(x)=-x^3+9x^2-15x+1range of f(x)=e^{-x^2}intercepts of-4/(x^3-9x)asymptotes of f(x)=(3x)/(x+3)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(sqrt(x-1))/(sqrt(x+5)) ?
The domain of f(x)=(sqrt(x-1))/(sqrt(x+5)) is x>= 1