Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
intercepts of f(x)=x-4y-11=0asymptotes of y=(x^2+4x)/(x+4)domain of f(x)=(3x)/(x^2+x-2)domain of f(x)= 1/(2-x)inverse of f(x)= 1/5 x^2-1
Frequently Asked Questions (FAQ)
What is the domain of 1/x+1 ?
The domain of 1/x+1 is x<0\lor x>0