114-nenciu-07spex02

114-nenciu-07spex02 - MATH 114 , Name: 03. 14. 2007 EXANI...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 6
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: MATH 114 , Name: 03. 14. 2007 EXANI II Please circle the name of your TA: Nathan Panike I Keya Zhu Show all your work in order to receive credit. A correct answer without any work will receive 0 credit. Partial credit will be given ONLY for results that are correct and relevant to the problem. Please write your answers neatly. Good luck! _ 1. (10 points) Let f(X) = X4 +2X3 +X2 +8X — 12. Given that a: = 22' is a zero of f (X ) find all the zeros of f. ' —3:c2+993+30 xg—a:-6 2. Let f(:c) = . Determine the following (if none write “none”). Domain of f vertical asymptotes horizontal asymptotes x-intercept y—intercept Sketch the graph of f Label all asymptotes and intercepts. 3. (10 points) Solve for :c i) 10g2(a: —— 1) +10g2(3x + '2) = _1 + 210g2 a: my For each of the following questions circle only one answer. If you circle more than one answer you are not getting any credit, even if the right oneWas among your choices. There are 5 questions and each is worth 4 points. Turn page to answer the last question. ' Find a polynomial function with zeros —3, 1,0. A. f(X) = Xéor * 1)(X + 3) B. for) = X(X — 3)3(X + 1)2 c. f(X) = X(X — 3)(X — 1) D. f(X) = X(X + 1)(X + 3) E. none of these Find the vertical asymptote to the graph of f = log5(33 + 2) — 3. A.m=2 B. cc=—2 C. y=—3 D. 33:0 E. noneofthese T is directly proportional to the square root of L and inversely proportional to the square root of g. If T = g when L = 2 and g = 32 find the constant of proportionality. 7T 2 E. none of these A.k=7r B. 1.2:; o. k=27r D. k: Evaluate Without using a calculator ln(ln(e_5)) A.O B. does not exist C. e D. '—-5 E. noneofthese V There is a question on the next page! 5 8. Express in terms of logarithms of $, 3; and z the foilowing 1 1 §10g7cc+ élog7y—210g7z 310g7 513.210g7 y ‘ /log7 z A. x3+y2—\/§ B. 1 . C. 310g7$+ 210g7y+ 510g72 D. E. none of these 6 ...
View Full Document

This note was uploaded on 08/08/2008 for the course MATH 114 taught by Professor Nanciu during the Fall '07 term at Wisconsin.

Page1 / 6

114-nenciu-07spex02 - MATH 114 , Name: 03. 14. 2007 EXANI...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online