Solution

domain

Solution

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

Popular Examples

f(x)=e^{-x^2}range of x^2-6xrange slope of 7y=9slope inverse of f(x)=sqrt(x+6)+2inverse distance (-3,1),(-2,-4)distance

Frequently Asked Questions (FAQ)

  • What is the domain of 1/(7x-21) ?

    The domain of 1/(7x-21) is x<3\lor x>3