Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
line y-2=-2/3 (x-4)inverse of ln(x^3)slope of-4x+7=2y-3slope ofintercept 5x+y=-5inverse of f(x)=(e^{4x})/(3+e^{4x)}
Frequently Asked Questions (FAQ)
What is the domain of (x+9)/(x^2-9) ?
The domain of (x+9)/(x^2-9) is x<-3\lor-3<x<3\lor x>3