Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
inverse of y=-3x-9inverse of f(x)=-1+x^3inverse of f(x)=sqrt(x)+5intercepts of x^2(x-5)(x^2+3)midpoint (-2,-6),(2,-11)
Frequently Asked Questions (FAQ)
What is the domain of xe^{1/x} ?
The domain of xe^{1/x} is x<0\lor x>0