Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
inverse of f(x)=(8t)/3+8monotone (4x-12)/((x-2)^2)range of f(x)=x^2-49inflection (0.2)^{2/3}(1.2)extreme (x^2-4x)/(x^2-4x-12)
Frequently Asked Questions (FAQ)
What is the domain of x^2+1/x ?
The domain of x^2+1/x is x<0\lor x>0