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 f(x)=(1/8)^xinverse of f(x)=2e^{x+1}slope ofintercept x=4domain of sqrt(x-12)inverse of f(x)=y+3=2^x
Frequently Asked Questions (FAQ)
What is the domain of 5/(sqrt(c+15))-2 ?
The domain of 5/(sqrt(c+15))-2 is c>-15