Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
range of f(x)=(3x^2)/(x^2-4)inverse of f(x)=\sqrt[5]{x}-2domain of 2arcsin(1/2 x)inflection f(x)=(e^x-e^{-x})/6domain of (x+7)/(8x+7)
Frequently Asked Questions (FAQ)
What is the domain of f(x)= 1/(x+2) ?
The domain of f(x)= 1/(x+2) is x<-2\lor x>-2