Solution
domain
Solution
+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain
Graph
Popular Examples
symmetry y=x^2-2xdomain of f(x)=-x^2-2extreme f(x)=(x-2)(x-5)^3+9intercepts of 4x+6inverse of f(x)= x/2+3
Frequently Asked Questions (FAQ)
What is the domain of f(x)=(x+2)/x ?
The domain of f(x)=(x+2)/x is x<0\lor x>0