Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=0.25x+20domain of f(x)=e^{3-x^2}domain of f(x)=sqrt(x+8)-5domain of f(x)=(-6072x+38640)/(2116)domain of f(x)=log_{8}(1-4x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(2x+2)/(x^2-x-2) ?
The domain of f(x)=(2x+2)/(x^2-x-2) is x<-1\lor-1<x<2\lor x>2