Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of (3x-1)/(x+2)domain of 2x(2x^2+8x)line (0,5),(4,8)domain of f(x)=ln(-x+5)inverse of (2-x)/(x+5)
Frequently Asked Questions (FAQ)
What is the domain of (x-9)/x ?
The domain of (x-9)/x is x<0\lor x>0