Core Plus Online Student Edition
If you would like to view the textbook online, please click on the link at the bottom of the page.
Once there, you will need to enter the access code:
Math I:   DD88B38026
Math III:   EF6826886B
Lastly, you will need to click the interactive book button in the lower right corner (It says "contents"). Now you should see everything from the textbook.
This does open a PDF, so please be patient with your computer.