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