Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
inverse of f(x)=(x-6)/(x+6)f(x)= x/(x-1)inverse of ln(1/2)inverse of f(x)=sqrt(x+4)inverse of f(x)=2x^2-x
Frequently Asked Questions (FAQ)
What is the domain of (x^2-1)/(x-1) ?
The domain of (x^2-1)/(x-1) is x<1\lor x>1