Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=sin(sin(x))domain of f(x)=3x^2-4x-6domain of f(x)=x^4+2x^3-2x^2+2domain of f(x)=-2/3 (5)^{x-4}+7domain of f(x)=-12
Frequently Asked Questions (FAQ)
What is the domain of x+4/x ?
The domain of x+4/x is x<0\lor x>0