This is a course on topics of pre-calculus mathematics, with particular emphasis on the concept of functions and their graphs. Classes will meet on Friday, May 30, instead.
Homeworks are essential ingredients of the course.
Homework will be assigned regularly. The answers for the odd-numbered exercises are in the back of the book. If you have problems in doing homeworks, it is up to you to get help from me, or the help-room . Even though we will work out some of the important problems in class, you are strongly encouraged to make use of the help-room, since we had better spend the time of the class on the course material. Schedules may or may not be announced.