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