Old Announcements:
 - Exam 1 will be given on Wednesday, February 1.  It will cover material from Chapter 1, as well as the first part of Section 2.2, and  Sections 2.3 and 2.5.  You may bring and use your scientific calculator, but no graphing calculators will be allowed.
 - As a reminder, Exam 2 will be given on Wednesday, March 1.  It will cover material from Sections 2.1, 2.2, 2.4, 2.6, 2.7, 3.1, and 3.2, including material on equations of circles and solving polynomial and rational inequalities.  You may bring and use your scientific calculator, but no graphing calculators will be allowed.
- As a reminder, Exam 3 will be given on Friday, March 31.  It will cover material from Sections 3.3, 3.4, 3.5, 3.7, 5.1, 5.2, 5.3, 5.4, and 5.5.  You may bring and use your scientific calculator, but no graphing calculators will be allowed.
 - As a reminder, Exam 4 will be given on Wednesday, April 19.  It will cover material from Sections 5.6, 6.1, 6.2, 6.3, 6.4, 6.5, and 6.6.  You may bring and use your scientific calculator, but no graphing calculators will be allowed.