Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
asymptotes of f(x)=(x^2-2x-3)/(x+4)asymptotes inverse of y=-3x-9inverse monotone f(x)=7-6e^{-x}monotone intervals parallel y=-4x-8,(1,3)parallel range of f(x)= 1/(sqrt(4-x^2))range
Frequently Asked Questions (FAQ)
What is the domain of xe^{1/x} ?
The domain of xe^{1/x} is x<0\lor x>0