242test1key050

# 242test1key050 - M ath 242 Section 050 Test i/c NAME(^f^...

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

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

View Full Document

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

View Full Document

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

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

Unformatted text preview: M ath 242 Section 050: Test i/c: NAME: __(^f^ This test has G q uestions on 6 pages. The p oints p er pa^e are 5, 5, 5, 5, ( i, 0. Show y our w ork, A c orrect answer w ith l ittle o r no r easoning m ay r eceive a. low score. (However, there is no need to be wordy.) The 7th pa.£<; has some f ormulas you can refer to if needed. |T) points'] Question 1. E valuate lini .,:-->(•) :r2 . /"*». 0_ 0 /KM 2- / *— rf '/ [5 p oints] Question 2. Lot /? be the region b ounded by y -- l/.r, ij and x --- 5. F ind the area of t he region /?. 'X 5 r\ S -f 0 5" f [5 p oints] Question 3. Lot .4 be t ho region b ounded by y = ./:°, y — 0, and X- _-- 1. F ind t he volume o btained by r evolving A a round t he line ,r — 2. 0 0 TT 0 2rr 2-TT 7 21 2) 3 o 21 /'" [5 p oints] Question 4. E valuate / /\ p - / = 2 , 8 ---1 1 M' 0 -Jk or " / ^ 0 [6 points] Question 5. E valuate ,* 9 25-? - 0 -f c 25" X 3- = S [0 p oints] Question 6. F jvahuUo / c. "'''cos.r d.r. Jo e - cos U- 2rr 2rr o o O 27T V -— 2-tr I 0 -2rr 21 = -2rr 1-e. o ...
View Full Document

## This note was uploaded on 12/07/2011 for the course MATH 242 taught by Professor Wang during the Spring '08 term at University of Delaware.

### Page1 / 6

242test1key050 - M ath 242 Section 050 Test i/c NAME(^f^...

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

View Full Document
Ask a homework question - tutors are online