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)=\sqrt[3]{x}-6domain of f(x)=log_{9}(x)domain of y=-x+6domain of 5/(x^2+9)+6/(x^2-4)extreme f(x)=x^4-3x^2+3x+1
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 2/(sqrt(x-3)) ?
The domain of f(x)= 2/(sqrt(x-3)) is x>3