Math 2 Demonstration 7

\[ \definecolor{ucrblue}{rgb}{0.0627,0.3843,0.6039} \definecolor{ucrgold}{rgb}{0.9686,0.6941,0.2824} \definecolor{ucrred}{rgb}{0.8941,0,0.1686} \definecolor{ucrgreen}{rgb}{0.4706,0.7451,0.1255} \definecolor{ucraccent}{rgb}{1.0000,0.9569,0.8392} \DeclareMathOperator*{\LO}{O} \DeclareMathOperator*{\Lo}{o} \DeclareMathOperator*{\Recip}{Recip} \DeclareMathOperator*{\abs}{abs} \DeclareMathOperator{\pow}{pow} \]

Purpose

The purpose of this demonstration is to practice recording a video with you in it explaining something you worked on.

Demonstration Instructions

Make sure your face is visible in the video. At the bare minimum, you should show your face at the beginning and introduce yourself verbally so that I know that it is you doing the Demonstration assignment.

Questions

1. Pick one question from the [Q] Chapter 3.1 Online Assignment to explain how you get the correct answer.
2. Pick one question from the [Q] Chapter 3.2 Online Assignment to explain how you get the correct answer.
3. Take \(f\) to be the polynomial from Exercise 10 from the Chapter 3.1 Linguistic Mapping Exercises. Sketch the function \(g\) that is given by \(g(x)=\frac{1}{f(x)}.\)
4. Take \(f\) to be the rational function from Exercise 2 from the Chapter 3.3 Linguistic Mapping Exercises. Use a graphical representation of \(f\) to determine all solutions to the inequality \(f\geq 0\).

Return

• Return

© Copyright 2025 by the POC Writing Team: Bryan Carrillo, Yat Sun Poon, and David Weisbart. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the POC Writing Team.