MATH 151 - FALL 2015 - ASSIGNMENT #7

In Chapter 4 of the Textbook, do the following exercises: 4.6, 4.7, 4.9, 4.12 
These problems will not be collected for grading, but may be used as the basis for in-class problems you will be expected to turn in during class. 

Due: Monday September 14, 2015.