The document contains exercises focused on finding properties and sketching graphs of various functions. It includes tasks for constructing graphs for specific periods and analyzing a traveling sound wave's pressure, requiring the identification of amplitude, period, and phase shift. The exercises are numbered 1 through 8 for functionality and sound wave analysis.

1. EXERCISES 4.4
A. Find the properties and sketch the graph of the following functions:
1.
2.
3.
4.
5.
6.
7.
8.
B. TRY THIS! Construct the graph of each of the following for one period.
1.
2.
C. The pressure , in a traveling sound wave is given by , where a, b, and k
are constants, P is the pressure in dynes per square centimeter, and t is in seconds. Find the
amplitude, period, and phase shift of the pressure given by:
1.
2.