Learning objectives

• Recognize power law function in graphical or algebraic form
• Recognize periodic functions in graphical, numerical, or algebraic form
• Model appropriate periodic data in the form using Center value, Amplitude, Period, and Delay.

Before class

•  Read Hughes-Hallett 1.9 and 1.10.
•  Ponder problems 1.9.1,2,3,4,6,8,10,12,16,18; 1.10.12,14,18,20,22,28.
• Consult the main points of the lesson and some review.
• See pages 15-17 on periodic functions.

In class

• Modeling with periodic and power functions.
• More work with R