Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
domain of f(x)=-x-1inverse of f(x)=(x+10)^7extreme f(x)=e^{x^2-4}extreme f(x)= 1/(x^2-6x+12)inflection f(x)=x^5-20x^2
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+1)/x ?
The domain of f(x)=(x+1)/x is x<0\lor x>0