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 (x^2-4)/(3x-6)intercepts of x^2-4x-12symmetry-x^2-8x-17periodicity of f(x)=2sin(-2x+55665)inverse of 2x^3-5
Frequently Asked Questions (FAQ)
What is the domain of f(x)=-1/(sqrt(x)) ?
The domain of f(x)=-1/(sqrt(x)) is x>0