quiz6_v1

quiz6_v1 - Student’s Name: Signature: . 3k 2,) z o QUIZ...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Student’s Name: Signature: . 3k 2,) z o QUIZ 6: Section 3.4, 3.5 and 3.6 (Version 1) 1 Time: gmmutes = _ 01 1S ma}. Zero «:3 g, 3 . Question 1: pomts) T [3.4.13PT]Choose the function that has a factor of a: + 2 a _ E M) = 2:23 + 4x2 —— 18:): m ‘38 fl—zfi = $2 (-005 I no.2) -1291)—_58- -Z U M) = 3::3 — 32:2 - 423: + 72 £62): sons-5m} -5—1(-1)* “(1 ’ ‘20 n m2) = 2x3 +m2 — 9x .. 8 1(4) : (20.03 + (-2) - son-21: — 2,) h I f(2:) = 32:3 + 9a:2 — 30x — 72 £4) = $02? + 902) '5062 ~ : O 3> Question 2: points) [3.4.2aPT]Select the choice containing ALL (according to the Ratio- 1131 Zeros Theorem) potential rational zeros of the golynomiai function > M) = 93:5 +82:4 —- 333 -- 6534-3 a6: 5, as: (rug.- ‘Hu. darn?” c :hl,:t3,:!:6,:1:8,:1:9 \) dew-deg (10:5,1-9-7 fl: = .3. : ]n‘ie31r#. I i1,i3,:t35,:i:-;- P” H + 5 P P a ' ' " . a 9 _ \ it E il’i3’ig’i3 C1 divide!) 05:9 ,"ev "5="', m 13W :2 :t1,:i:3,i9 fl ‘1 a: H» t 5» W \ .92 +,_ __,_- Question3:§)gpoints)ii ii)i5 + )t’:><) "3) 3‘i5 13' 5 “5‘51 L: +\'L3>,i l. ) _ 32 [3.5.1bPT]Write fifiin the fom—J/ j, I 3) DUI sic» + ANEXTPAGE . 4+; _ (i+i>(i+l—H)E9LLM 141-533”: -5+5I 44” (MMHM) 4+M—M—"oi‘ 4— 4+1“. —.?’_ +§_f A, Question 4: points) - [3.6.1bPT]Select the polynomial with real coefficients of degree 6 having zeros of 2’, 2 ~— 22, «4 + 32'. E (a: ~i)(m +i)(a:+2+i)(1:+2~—i)(a:+4+3i)(a: +4 - 326) (a: mi)(a: +i)(m+ 2+i)(:c+2 «my: ~—4+3£)(a: ~— 4 w 32') None ofthese (m wi)(a: +i)(a: w 2+z')(:c —» 2 *— z')(x+4+3i)(m+4 «— 31') (a: —~’i)(a: +i)(a:- 2+i)(:7; ~— 2 mi)(m "— 4+3z7)(x-—4 ~3i) ['1an i ‘nQS Afljkfl Q —-) C: Comka 2cm; (java Zeros i i 2,4 — 1H 5': =5 ZEFOS‘. -L 2‘“ ...
View Full Document

This note was uploaded on 05/23/2011 for the course MAC 1147 taught by Professor Nuegyen during the Spring '11 term at FSU.

Ask a homework question - tutors are online