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 x^3-27asymptotes of f(x)=(x+1)/(x-5)line (-2,8),(4,6)domain of x*sqrt(x)domain of f(x)=(2x^2-6x+2)/((2x-3)^2)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(sqrt(3x+6)) ?
The domain of f(x)= 1/(sqrt(3x+6)) is x>-2