Textbook for MAT123

You should be aware that the textbook shown at right
Precalculus: A prelude to Calculus, 2nd edition by Sheldon Axler
is indeed the required text for the course, but we won't be following it in order, and we will be using it only for reading material, not for anything you need to turn in.

However, you must make sure you have access to WebAssign, which we will be using for homeworks and other aspects of this course.

Access to WebAssign is free for the first two weeks, and includes a web-based version of the textbook. But by the end of the the first two weeks, you will need to come up with an alternative.

Since webassign is free for the first two weeks, together with an electronic copy of the text, you don't have to decide right away. But keep in mind that many options require a few days for shipping.
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