Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of x/(x^2+13x+36)domain of f(x)=(sqrt(1-ln(x)))/(1-x^2)domain of f(x)=(-9x-6)/(x-2)domain of f(x)=-sqrt(x^2-4)domain of y=(x^2+2x-3)/((x-1)(x^2-4))
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 2/(x^2-9x) ?
The domain of f(x)= 2/(x^2-9x) is x<0\lor 0<x<9\lor x>9