+
Finding the Domain of a Function

Finding the Domain of a Function

Author: Shirley Beil
See More

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

25 Sophia partners guarantee credit transfer.

221 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 20 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial

The following video will be available with closed captioning at:

http://youtu.be/XNWRRHWAu8c

 

Finding the Domain of a Function - Part 1

The following video will be available with closed captioning at:

http://youtu.be/oblv5MM2NAg

 

Finding the Domain of a Function - Part 2

Note - I made two mistakes in the example of finding the domain of the sum function:
a) 4x + 6 not equal 0 should have given x not equal to NEGATIVE 3/2 and
b) in recapping the domain for the function the second term of the function should have been copied as 1/(4x+6).