Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of-3cos(x)domain of+5-2/xdomain of f(x)=3^{-x}-5domain of y=log_{10}(x-2)domain of (7x-2)/(x+6)
Frequently Asked Questions (FAQ)
What is the domain of (3x)/(x^2-9) ?
The domain of (3x)/(x^2-9) is x<-3\lor-3<x<3\lor x>3