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
domain of f(x)=-x^2+16domain of 3^{x+3}domain of f(x)=((2x-6))/5domain of 8/(49x)-5domain of (log_{10}(x-2))/(sqrt(18-2x))
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 2/(sqrt(1+x)) ?
The domain of f(x)= 2/(sqrt(1+x)) is x>-1