Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
range of f(x)=3ln(x)+4domain of f(x)=-4x+1inverse of f(x)=100-2xparity (2-x^2)/(1+x^4)range of (5x)/(x^2-3x-4)
Frequently Asked Questions (FAQ)
What is the domain of (x^2+8x-9)/(x^2+3x-4) ?
The domain of (x^2+8x-9)/(x^2+3x-4) is x<-4\lor-4<x<1\lor x>1