Welcome to the home page for sections ES31 and ES33 of MATH-1150 (College Algebra) at Southeast Community College in the Spring term of 2012. I am Toby Bartels, the instructor.


Here are some useful links for the administration of the course:


If you miss a homework assignment, then you can find it here. Eventually the solutions to most quizzes and exams will show up here too. Although only quizzes and exams contribute directly to your grade, attendance and homework are also important.


The official textbook for the course is the 9th Edition of Algebra & Trigonometry published by Prentice-Hall (Pearson). You should be able to get this at the bookstore, and the homework problems will come from it.

I also have some notes for lectures, hand-outs, and so forth. If you missed class, then you might be able to find a substitute here. But there is no guarantee that everything will show up!

This web page was written between 2003 and 2012 by Toby Bartels, last edited on 2012 May 30. Toby reserves no legal rights to it.

The permanent URI of this web page is