Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
critical x/(sqrt(x^2+1))inverse of (3-3x)/(3x+4)line m=-2/3 ,(-5,-3)domain of x-x^2domain of sqrt(x^2-36)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x-3)/x ?
The domain of f(x)=(x-3)/x is x<0\lor x>0