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)=3x^3domain of f(x)=x^2-3x+7domain of f(x)=3-sqrt(4-x)domain of h(x)=sqrt((x-2)/(x+1))domain of ln(9)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=sqrt((1-x)/(x+1)) ?
The domain of f(x)=sqrt((1-x)/(x+1)) is -1<x<= 1