# CPM Homework #15

**Due Date**: Wednesday, January 23 at the beginning of class.**Late Deadline:** Not Applicable**Mode:** Homework Check**Revisions:** Not Applicable

Using the electronic version of the text book (http://ebooks.cpm.org), attempt the problems listed below. If you get stuck on a problem and can get help from a friend or family, that's great, but it is not necessary for you to research a problem if you are not sure how to solve itâ€”just give it your best effort.

Important: Be sure to show your work! There is no credit for just the answer (because the answers are given in the e-book and textbook).

When doing these problems, try to solve the limit algebraically (substituting in the value x is approaching). If you are getting stuck, remember that you can always use Desmos to see how the function is behaving.

2-104

2-106

2-107

2-108

2-109

2-110

2-111