Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of y=5-xdomain of f(x)= x/(x^2+14)domain of y=(x-2)/(x+4)domain of f(x,y)=x^2-y^2+9=0domain of f(x)=-1+log_{4}(x-3)
Frequently Asked Questions (FAQ)
What is the domain of (x+1)/(x^2-9x) ?
The domain of (x+1)/(x^2-9x) is x<0\lor 0<x<9\lor x>9