Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
simplify (-7.4)(1.8)intercepts of f(x)=-x^2+6x-9symmetry x^3-6x^2+9xasymptotes of f(x)=((7e^x))/(e^x-2)parity f(x)=-2x^4+7x^2
Frequently Asked Questions (FAQ)
What is the domain of 9/(x^2-1) ?
The domain of 9/(x^2-1) is x<-1\lor-1<x<1\lor x>1