Welcome to Mr. O's Class Webpage
Welcome! I am very excited to teach Geometry and Precalculus this year.
The easiest way to contact me is through the email address below. Please feel free to contact me with all questions, comments, and other feedback you have for my courses!
PRECALCULUS CHAPTER 6 PART 2 REVIEW ANSWER KEY: Click here to download
Precalculus Chapter 6 Part 1 review answer key (note that Problem 3c has errors!!): Click here to download
Precalculus Chapter 4 review answer key (full): Click here to download