MATH-1150-ES31

Welcome to the home page for Sections ES32 and ES33 of MATH-1150 (College Algebra) at Southeast Community College in the Spring term of 2019. I am Toby Bartels, the instructor.

Administration

Here is material about the administration of the course:

My course policies: DjVu format, PDF format.
Your current grade (on Moodle, where you must log in):
- Section ES32 (Mondays and Wednesdays);
- Section ES33 (Tuesdays and Thursdays).
Downloading help (if you have trouble reading some of the files here).

Assignments

If you miss an assignment, then you can find it here.

Most graded work can be done in class; although it can be made up outside of class, regular attendance is important.

Resources

The official textbook for the course is Algebra & Trigonometry written by Abramson and published by OpenStax. You should be able to get this at the bookstore (in paperback), or you can read it online (see the link below); most assignments will come from it. One way or another, you need a copy of this textbook.

I also have some lecture notes, hand-outs, links, and so forth. Many of these will be part of the assigned reading, so let me know if you have any difficulty accessing them.

Online textbook (required, unless you use a paper copy).
Tutoring schedule (optional).
Introduction (assigned April 1 or 2).
Lines and line segments (assigned April 3 or 4).
Functions (assigned April 10 or 11).
Partially-defined functions (assigned April 15 or 16).
Properties of functions (assigend April 17 or 18).
Composite and inverse functions (assigned April 22 or 23).
Linear coordinate transformations (assigned April 29 or 30).
Quadratic functions (assigned May 1 or 2).
Exponential and logarithmic functions (assigned May 6 or 7).
Laws of logarithms (assigned May 8 or 9).
Applications of logarithms (assigned May 13 or 14).
Graphing polynomials (assigned May 15 or 16).
Rational functions (assigned May 22 or 23).
Solving inequalities (Section ES33 only, assigned May 28 Thursday).

More to come?

This web page and the files linked from it were written between 2003 and 2019 by Toby Bartels, last edited on 2019 April 21. Toby reserves no legal rights to them.

The permanent URI of this web page is https://tobybartels.name/MATH-1150/2019SP/.