Solution

domain

Solution

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

Popular Examples

parity f(x)=cos(2x)parity slope ofintercept 2x+y=-2slope intercept extreme f(x)=(e^x-e^{-x})/6extreme points extreme f(x)=11x^4-66x^2extreme points domain of f(x)=8x^2-14x-15domain

Frequently Asked Questions (FAQ)

  • What is the domain of f(x)= 1/(9x) ?

    The domain of f(x)= 1/(9x) is x<0\lor x>0