Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=sqrt((x+8)/2-5)domain of sqrt((x-2)/(x+2))domain of f(x)=3^{x^2+1}domain of f(x)=x^2+7x-9domain of f(x)=(3x-4)/(2x+3)
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(5x+2)/x ?
The domain of f(x)=(5x+2)/x is x<0\lor x>0