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Problem on Rotational Root of Functions - Quiz 8 | MTH 119, Quizzes of Pre-Calculus

Material Type: Quiz; Class: Pre-Calculus I; Subject: Mathematics; University: Essex County College; Term: Spring 2005;

Typology: Quizzes

Pre 2010

Uploaded on 08/08/2009

koofers-user-yil
koofers-user-yil 🇺🇸

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Download Problem on Rotational Root of Functions - Quiz 8 | MTH 119 and more Quizzes Pre-Calculus in PDF only on Docsity! MTH 119 — Spring — 2005 Essex County College — Division of Mathematics Quiz # 81 — March 16, 2005 Name: Signature: Show all work clearly and in order, and box your final answers. Justify your answers algebraically whenever possible. You have 20 minutes to take this 10 point quiz. When you do use your calculator, sketch all relevant graphs and write down all relevant mathematics. 1. Given f (x) = 2x3 − 9x2 + 4x + 15. (a) List the y-intercept as a point. (b) List all candidate rational roots. (c) Verify that x = 3 is a rational root of f (x). (d) Divide f (x) by x− 3. 1This document was prepared by Ron Bannon using LATEX2ε. 1
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