Solution

domain

Solution

+1
Interval Notation
Solution steps
Find undefined (singularity) points:
The function domain

Popular Examples

symmetry y=x^2-2xsymmetry domain of f(x)=-x^2-2domain extreme f(x)=(x-2)(x-5)^3+9extreme points intercepts of 4x+6intercepts inverse of f(x)= x/2+3inverse

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