Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
extreme f(x)=-1.8line (4,17),(-1,-13)periodicity of f(x)=3cos((2pix)/5)inverse of f(x)=(x-9)^2range of x^2+3x+3
Frequently Asked Questions (FAQ)
What is the domain of 4/(4/x) ?
The domain of 4/(4/x) is x<0\lor x>0