Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
asymptotes of f(x)=(-3x+7)/(5x-2)symmetry-x^2-4x+2inverse of f(x)=((6x-5))/(x+9)parity 3n^2+1shift sin(7x)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+7)/(x^2-1) ?
The domain of f(x)=(x+7)/(x^2-1) is x<-1\lor-1<x<1\lor x>1