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)=e^x+6domain of f(x)=-2sqrt(x-7)domain of f(x)=sqrt((4x-7)(1-3))domain of sqrt(3x)domain of f(x)=cos(1/x)
Frequently Asked Questions (FAQ)
What is the domain of y=(x-2)/(sqrt(1-x^2)) ?
The domain of y=(x-2)/(sqrt(1-x^2)) is -1<x<1