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 sqrt(x+6)+2inverse of f(x)= 4/3 xdomain of f(x)=(4x+9)/(3x-4)domain of (x^2-36)/(x-6)slope ofintercept 7x-y=-7
Frequently Asked Questions (FAQ)
What is the domain of (2x+1)/(sqrt(x)) ?
The domain of (2x+1)/(sqrt(x)) is x>0