Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of sqrt(2x+9)domain of 2+xdomain of f(x)=cot(3x)domain of f(x)=3sqrt(7x-21)+sqrt(x-5)domain of f(x)=sqrt(-x+4)-2
Frequently Asked Questions (FAQ)
What is the domain of (2x)/(3x) ?
The domain of (2x)/(3x) is x<0\lor x>0