Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=x(x)=ln(4-x)domain of (x+5)/(3x-24)domain of (3sqrt(x-13))/(x-13)domain of f(x)=4*2^x+1domain of f(x)=(11x^2+x)/(x^2+3)
Frequently Asked Questions (FAQ)
What is the domain of r(x)=(x^2-2x-8)/(x^2+4x) ?
The domain of r(x)=(x^2-2x-8)/(x^2+4x) is x<-4\lor-4<x<0\lor x>0