Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
inverse of f(x)=ln(3x+2)midpoint (14,-2),(7,-8)inverse of f(x)=(x-9)^3domain of (4x^2+1)/(x^2+x+16)simplify (2.3)(4.5)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 2/(1-x^2) ?
The domain of f(x)= 2/(1-x^2) is x<-1\lor-1<x<1\lor x>1