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
critical f(x)=2xe^{5x}intercepts of f(x)=(5x^2)/(x^2-4)inverse of f(x)=5x+2critical \sqrt[3]{(x-1)^2}periodicity of f(x)= 1/2 cos(4x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(2-x)) ?
The domain of f(x)= 1/(sqrt(2-x)) is x<2