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
Popular Examples
domain of f(x)=(x^2)/(x^2+x-90)domain inverse of f(x)= 6/((x-9))inverse periodicity of f(x)=8sin(2x)periodicity inflection (e^x)/(3+e^x)inflection points domain of sqrt(x-1)sqrt(1-x)domain
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(6-x)) ?
The domain of f(x)= 1/(sqrt(6-x)) is x<6