Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of 2/(sqrt(x+2))domain of f(x)=50-x^2domain of (x+1)/(x^2-9x)domain of y=5-xdomain of f(x)= x/(x^2+14)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x^2-25)/(x^2-11x+18) ?
The domain of f(x)=(x^2-25)/(x^2-11x+18) is x<2\lor 2<x<9\lor x>9