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/(2x-5)=1domain of 2arctan(4x)domain of 1/3 log_{10}(3x)domain of f(x)=(2x-8)/5domain of y=(2x-18)/(x^2-18x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt((1/x)-1) ?
The domain of f(x)=sqrt((1/x)-1) is 0<x<= 1