Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=(8x)/(9x-7)domain of f(x)=(x-7)/(x^2-x-42)domain of 1/2 sqrt(x)domain of y=sqrt(2-x)+sqrt(1+x)domain of (x+3)^2-2
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+4)/(x^2+6x-27) ?
The domain of f(x)=(x+4)/(x^2+6x-27) is x<-9\lor-9<x<3\lor x>3