当前位置:文档之家› Instructor Syllabus

Instructor Syllabus

Instructor Syllabus
Instructor Syllabus

Instructor Syllabus NorthWest Arkansas Community College

Academic Year 2005-06

Communication & Arts DIVISION

CONTACTS AND COMMITMENT

619-4331 Secretary 986-6909 Judy DeGarmo, Lead Faculty, ASCK

Reading/English Dept.

To offer curriculum and instructional methods that guide each learner to develop the skills and attitudes leading to academic and

career success.

________________________________________________________________________ ______________________________

ACSK 0033 COLLEGE READING: Class #12273 Tuesday 6:00-8:45 BH 1432 {Fall 2005}

ACSK 0033 College Reading - (F, S, SUM). An upper level reading course designed to help students gain skills they can apply to college textbook and everyday reading requirements. Vocabulary, comprehension, thinking, and study strategies are emphasized along with an introduction to the library. Successful completion allows entry into college level studies. PREREQUISITE: Preparing For College Reading with a C or better, or minimum placement score: ACT-14, or ASSET-36, or COMPASS-61.

CREDIT HOURS: 3 credit hours, none counting toward any degree

requirements.

Instructor and Contact Information: Bill Schoonmaker: call

986-6747, or 1-800-995-6922 {ext 6747}

and leave a voice message ? hour before the

class starts on the day of the class, or e-mail:

bschoonm@https://www.doczj.com/doc/9a15261643.html,

Office Hours: By student request.

TARGET AUDIENCE AND TRANSFER: In accordance with state law, entering students are directed into reading courses appropriate for addressing their academic needs and guiding them toward college success. A student in ACSK 0033 College Reading may enroll in only one 1000 level course requiring college reading skills. College Reading is a non-transfer course.

CORE COURSE LEARNING OBJECTIVES: All NWACC College Reading sections focus on and measure demonstrated student learning in these core areas:

1.Answer comprehension questions about reading selections

2.Identify topics of paragraphs and longer selections

3.Identify and articulate main ideas of paragraphs, whether they are directly stated or

implied

4.Identify and articulate thesis for multi-paragraph selections, whether they are directly

stated or implied

5.Identify major and minor supporting details

6.Identify common writing patterns

7.Formulate correct definitions of selected vocabulary words using context clues

8.Apply critical reading skills, especially to materials which contain an author’s opinion

9.Answer questions about selections when information is not directly stated BEHAVIORAL OBJECTIVES:

1. Prepare for, attend, and participate in class on a regular basis

2. Work in groups

3. Preview and set goals for reading assignments

4. Weekly reading assignments from various materials

5. Summarize material using a variety of techniques

6. Practice study skills such as note taking, outlining, mapping, highlighting,

annotating text, and reviewing and rehearsing information for tests REQUIRED/OPTIONAL TEXTS AND STUDENT RESOURCES:

Required: Opening Doors, Understanding College Reading, 4th Edition, by Joe Cortina and Janet Elder, 2005. Other text supplements: Opening Doors Interactive CD-ROM for students. Offers video and audio clips, puzzles, journaling, quizzes, Internet primer and Web links.

Other Resources:

From the publisher: Various Web addresses for additional materials.

Additionally from NWACC:

1.Supportive web sites, computer tutorials, supplemental worksheets, and reference

materials in the Learning Lab.

2.Videos in NWACC’s Library

“Success Through Notetaking: How to Map Your Way to Better Grades” LB 2395.25.S83 VHS

“Test Taking Without Fear” LB 1049.T48 VHS

3.NWACC’s Life Development Center counseling service and programs.

REQUIRED FORMS OF ASSESSMENT: An end-of-semester assessment over all College Reading classes provides grouped statistics regarding overall student learning in the course. To assess the primary goal for College Reading course, an ACSK Developmental Performance Report indicates that students who successful in College Reading succeed in reading intensive general education college courses at a rate comparable to that of students placed directly into those college level courses.

TOPICS (REQUIRED COVERAGE):

SUCCESS IN COLLEGE

COLLEGE READING AND A COLLEGE-LEVEL VOCABULARY

COLLEGE ASSIGNMENTS

TOPIC AND MAIN IDEA

IMPLIED MAIN IDEAS

SUPPORTING DETAILS

AUTHOR’S WRITING PAT TERNS

READING CRITICALLY

THINKING CRITICALLY

STUDYING TEXTBOOKS

TEST PREPARATION

Tests/Exams: Grades will be determined from a point system.

Classroom work, computer, and homework are 25

points each time I check/collect them; quizzes are 25

points each; mid-term exam = 200 points; and the

final exam = 200 points. {There will be

approximately 1000 points total for this course.} Grading:Grading Scale:

90-100% = “A”

80-89 % = “B”

70-79 % = “C”

60-69 % = “D”

59 % and under = “F”

NOTE: Students must achieve a grade of “C” or

higher to proceed to the next sequenced course; a

“D” or “F” does not demonstrate the appropriate

skills to succeed at the next level.

Attendance/Make-up Policy:Late homework and absences where work done in

class is missed will = a zero {0} for a grade. Please

contact the instructor as soon as possible if any

unusual situation exists. Students are responsible for

contacting the instructor when they miss a class {by

e-mail or voice mail} before the class meets to avoid

an unexcused absence. An unexcused absence means

a zero {0} in homework, class work, computer,

quizzes, and/or any tests from that absence. A

student who is absent, with approval of the

instructor, must submit the work due from that

absence the next class period or it will be treated as

an unexcused absence. Class work, computer,

quizzes, and/or tests may be rescheduled only due to

an emergency or unavoidable situation, AND

ONLY WITH PRIOR PERMISSION OF

INSTRUCTOR. It is strongly recommended that

you exchange contact information with another

student {or two} in the class so that you may receive

class work, notes, etc. if you are absent! Note:

Usually 1-2 grades are dropped as I know some

absences are unavoidable, you’re having a bad day,

etc. This does not include mid term or final exam

grades.

Exit Criteria:“Any student needs to perform at an overall

grade of “A”, “B”, or “C” to proceed to the next

sequenced course; a “D” or “F” letter grade does

not signal background skill to succeed at the

next level.”

Withdrawal Deadline:Students who wish to withdraw from a class should

first consult with their academic advisor, your

instructor, or Financial Aid advisor. An official

Drop/Add Form from Admissions and Records must

be completed and turned into to the Registrar’s

Office by 4:00 pm on the last day to withdraw which

is November 4, 2005.

Additional Dates:August 23 Classes begin

October 18 Mid-Term Exam

November 4 Last day to drop and

receive a “W” on

Transcript

November 23-25 Thanksgiving Break

December 13 Final Exam

Bad Weather Policy:Cancellation of classes will be released to local T.V.

and radio. Day classes announced by 6:00 a.m. and

evening classes by 3:00 p.m. You may also call the

Student Information Line: 619-4377 or look at

NWACC’s homepage {https://www.doczj.com/doc/9a15261643.html,} to

find out.

disAbility Services:“If you are a student with a disability who will be

requesting accommodations, you should contact the

Office of disAbility Services in Burns Hall,

619-4384. The director of disAbility Services, Dr.

Mike Kirk, will meet with you and recommend

appropriate accommodations and services after you

have submitted the required documentation. Family Educational Rights NWACC is committed to your right to privacy as And Privacy Act outlined in the Family Educational Rights and

Privacy Act {FERPA.}

2018最新大一高等数学期末考试卷(精编试题)及答案详解

大一高等数学期末考试卷(精编试题)及答案详解 一、单项选择题 (本大题有4小题, 每小题4分, 共16分) 1. )( 0),sin (cos )( 处有则在设=+=x x x x x f . (A )(0)2f '= (B )(0)1f '=(C )(0)0f '= (D )()f x 不可导. 2. )时( ,则当,设133)(11)(3→-=+-= x x x x x x βα. (A )()()x x αβ与是同阶无穷小,但不是等价无穷小; (B )()()x x αβ与是 等价无穷小; (C )()x α是比()x β高阶的无穷小; (D )()x β是比()x α高阶的无穷小. 3. 若 ()()()0 2x F x t x f t dt =-?,其中()f x 在区间上(1,1)-二阶可导且 '>()0f x ,则( ). (A )函数()F x 必在0x =处取得极大值; (B )函数()F x 必在0x =处取得极小值; (C )函数()F x 在0x =处没有极值,但点(0,(0))F 为曲线()y F x =的拐点; (D )函数()F x 在0x =处没有极值,点(0,(0))F 也不是曲线()y F x =的拐点。 4. ) ( )( , )(2)( )(1 =+=?x f dt t f x x f x f 则是连续函数,且设 (A )2 2x (B )2 2 2x +(C )1x - (D )2x +. 二、填空题(本大题有4小题,每小题4分,共16分) 5. = +→x x x sin 20 ) 31(lim . 6. ,)(cos 的一个原函数是已知 x f x x =? ?x x x x f d cos )(则 . 7. lim (cos cos cos )→∞ -+++=2 2 2 21 n n n n n n π π ππ . 8. = -+? 2 12 12 211 arcsin - dx x x x . 三、解答题(本大题有5小题,每小题8分,共40分) 9. 设函数=()y y x 由方程 sin()1x y e xy ++=确定,求'()y x 以及'(0)y . 10. .d )1(17 7 x x x x ?+-求

(完整版)大一高等数学期末考试试卷及答案详解

大一高等数学期末考试试卷 一、选择题(共12分) 1. (3分)若2,0,(),0 x e x f x a x x ?<=?+>?为连续函数,则a 的值为( ). (A)1 (B)2 (C)3 (D)-1 2. (3分)已知(3)2,f '=则0(3)(3)lim 2h f h f h →--的值为( ). (A)1 (B)3 (C)-1 (D) 12 3. (3 分)定积分22 ππ-?的值为( ). (A)0 (B)-2 (C)1 (D)2 4. (3分)若()f x 在0x x =处不连续,则()f x 在该点处( ). (A)必不可导 (B)一定可导(C)可能可导 (D)必无极限 二、填空题(共12分) 1.(3分) 平面上过点(0,1),且在任意一点(,)x y 处的切线斜率为23x 的曲线方程为 . 2. (3分) 1 241(sin )x x x dx -+=? . 3. (3分) 201lim sin x x x →= . 4. (3分) 3223y x x =-的极大值为 . 三、计算题(共42分) 1. (6分)求2 0ln(15)lim .sin 3x x x x →+ 2. (6 分)设2,1 y x =+求.y ' 3. (6分)求不定积分2ln(1).x x dx +? 4. (6分)求3 0(1),f x dx -?其中,1,()1cos 1, 1.x x x f x x e x ?≤?=+??+>?

5. (6分)设函数()y f x =由方程00cos 0y x t e dt tdt +=??所确定,求.dy 6. (6分)设2()sin ,f x dx x C =+?求(23).f x dx +? 7. (6分)求极限3lim 1.2n n n →∞??+ ??? 四、解答题(共28分) 1. (7分)设(ln )1,f x x '=+且(0)1,f =求().f x 2. (7分)求由曲线cos 2 2y x x ππ??=-≤≤ ???与x 轴所围成图形绕着x 轴旋转一周所得旋转体的体积. 3. (7分)求曲线3232419y x x x =-+-在拐点处的切线方程. 4. (7 分)求函数y x =+[5,1]-上的最小值和最大值. 五、证明题(6分) 设()f x ''在区间[,]a b 上连续,证明 1()[()()]()()().22b b a a b a f x dx f a f b x a x b f x dx -''=++--?? 标准答案 一、 1 B; 2 C; 3 D; 4 A. 二、 1 31;y x =+ 2 2;3 3 0; 4 0. 三、 1 解 原式2 05lim 3x x x x →?= 5分 53 = 1分 2 解 22ln ln ln(1),12 x y x x ==-++Q 2分 2212[]121 x y x x '∴=-++ 4分

最新大一高等数学期末考试试卷及答案详解

大一高等数学期末考试试卷 (一) 一、选择题(共12分) 1. (3分)若2,0, (),0x e x f x a x x ?<=?+>? 为连续函数,则a 的值为( ). (A)1 (B)2 (C)3 (D)-1 2. (3分)已知(3)2,f '=则0 (3)(3) lim 2h f h f h →--的值为( ). (A)1 (B)3 (C)-1 (D) 12 3. (3分)定积分 22 π π - ?的值为( ). (A)0 (B)-2 (C)1 (D)2 4. (3分)若()f x 在0x x =处不连续,则()f x 在该点处( ). (A)必不可导 (B)一定可导(C)可能可导 (D)必无极限 二、填空题(共12分) 1.(3分) 平面上过点(0,1),且在任意一点(,)x y 处的切线斜率为2 3x 的曲线方程为 . 2. (3分) 1 241 (sin )x x x dx -+=? . 3. (3分) 2 1 lim sin x x x →= . 4. (3分) 3 2 23y x x =-的极大值为 . 三、计算题(共42分) 1. (6分)求2 ln(15) lim .sin 3x x x x →+ 2. (6分)设y =求.y ' 3. (6分)求不定积分2 ln(1).x x dx +?

4. (6分)求 3 (1),f x dx -? 其中,1,()1cos 1, 1.x x x f x x e x ?≤? =+??+>? 5. (6分)设函数()y f x =由方程0 cos 0y x t e dt tdt +=? ?所确定,求.dy 6. (6分)设 2 ()sin ,f x dx x C =+?求(23).f x dx +? 7. (6分)求极限3lim 1.2n n n →∞? ?+ ??? 四、解答题(共28分) 1. (7分)设(ln )1,f x x '=+且(0)1,f =求().f x 2. (7分)求由曲线cos 2 2y x x π π??=- ≤≤ ???与x 轴所围成图形绕着x 轴旋转一周所得旋 转体的体积. 3. (7分)求曲线32 32419y x x x =-+-在拐点处的切线方程. 4. (7 分)求函数y x =+[5,1]-上的最小值和最大值. 五、证明题(6分) 设()f x ''在区间[,]a b 上连续,证明 1()[()()]()()().22b b a a b a f x dx f a f b x a x b f x dx -''=++--? ? (二) 一、 填空题(每小题3分,共18分) 1.设函数()2 31 22+--=x x x x f ,则1=x 是()x f 的第 类间断点. 2.函数( )2 1ln x y +=,则='y . 3. =? ? ? ??+∞→x x x x 21lim . 4.曲线x y 1=在点?? ? ??2,21处的切线方程为 .

大一(第一学期)高数期末考试题及答案

( 大一上学期高数期末考试 一、单项选择题 (本大题有4小题, 每小题4分, 共16分) 1. )( 0),sin (cos )( 处有则在设=+=x x x x x f . (A )(0)2f '= (B )(0)1f '=(C )(0)0f '= (D )()f x 不可导. 2. ) 时( ,则当,设133)(11)(3→-=+-=x x x x x x βα. (A )()()x x αβ与是同阶无穷小,但不是等价无穷小; (B )()()x x αβ与是 等价无穷小; (C )()x α是比()x β高阶的无穷小; (D )()x β是比()x α高阶的无穷小. 3. … 4. 若 ()()()0 2x F x t x f t dt =-?,其中()f x 在区间上(1,1)-二阶可导且 '>()0f x ,则( ). (A )函数()F x 必在0x =处取得极大值; (B )函数()F x 必在0x =处取得极小值; (C )函数()F x 在0x =处没有极值,但点(0,(0))F 为曲线()y F x =的拐点; (D )函数()F x 在0x =处没有极值,点(0,(0))F 也不是曲线()y F x =的拐点。 5. ) ( )( , )(2)( )(1 =+=?x f dt t f x x f x f 则是连续函数,且设 (A )22x (B )2 2 2x +(C )1x - (D )2x +. 二、填空题(本大题有4小题,每小题4分,共16分) 6. , 7. = +→x x x sin 20 ) 31(lim . 8. ,)(cos 的一个原函数是已知 x f x x =? ?x x x x f d cos )(则 . 9. lim (cos cos cos )→∞ -+++=2 2 2 21 n n n n n n π π ππ . 10. = -+? 2 12 1 2 211 arcsin - dx x x x . 三、解答题(本大题有5小题,每小题8分,共40分) 11. 设函数=()y y x 由方程 sin()1x y e xy ++=确定,求'()y x 以及'(0)y .

大一上学期(第一学期)高数期末考试题

大一上学期高数期末考试 一、单项选择题 (本大题有4小题, 每小题4分, 共16分) 1. )( 0),sin (cos )( 处有则在设=+=x x x x x f . (A )(0)2f '= (B )(0)1f '=(C )(0)0f '= (D )()f x 不可导. 2. ) 时( ,则当,设133)(11)(3→-=+-=x x x x x x βα. (A )()()x x αβ与是同阶无穷小,但不是等价无穷小; (B )()() x x αβ与是等价无穷小; (C )()x α是比()x β高阶的无穷小; (D )()x β是比()x α高阶的无穷小. 3. 若 ()()()0 2x F x t x f t dt =-?,其中()f x 在区间上(1,1)-二阶可导且 '>()0f x ,则( ). (A )函数()F x 必在0x =处取得极大值; (B )函数()F x 必在0x =处取得极小值; (C )函数()F x 在0x =处没有极值,但点(0,(0))F 为曲线()y F x =的拐点; (D )函数()F x 在0x =处没有极值,点(0,(0))F 也不是曲线()y F x =的拐点。 4. ) ( )( , )(2)( )(1 =+=?x f dt t f x x f x f 则是连续函数,且设 (A )22x (B )2 2 2x +(C )1x - (D )2x +. 二、填空题(本大题有4小题,每小题4分,共16分) 5. = +→x x x sin 2 ) 31(lim . 6. ,)(cos 的一个原函数是已知 x f x x =? ?x x x x f d cos )(则 . 7. lim (cos cos cos )→∞-+++= 2 2 221 n n n n n n ππ ππ . 8. = -+? 2 12 12 211 arcsin - dx x x x . 三、解答题(本大题有5小题,每小题8分,共40分) 9. 设函数=()y y x 由方程 sin()1x y e xy ++=确定,求'()y x 以及'(0)y . 10. .d )1(17 7 x x x x ?+-求

高等数学(大一下学期期末考试)

高等数学II 填空题 1、()1 3 1sin x x dx -+=? _______________________. 2、设()1 1 x x f x e dx e C =+?, 则()f x =_________________. 3、微分方程2220d y dy y dx dx -+=的通解为_______________________. 4、函数 (,)ln 1f x y x y =--_______________. 5、椭圆22 1169 x y += 绕x 轴旋转一周所得旋转体的体积为______________________. 计算题 1、计算不定积分 2211sec dx x x ?. 2 、计算不定积分 dx , ()0a >. 3、计算定积分 320sin cos x x dx π? 4、计算定积分 1 0arcsin x dx ? 解答题 1、设函数()f x 的原函数()F x 恒正, (0)1F =且()()f x F x x =, 且()f x 的表达式. 2、解微分方程()52211dy y x dx x =+++,并求出其满足初始条件01|3 x y ==-的特解. 3、设2ln z u v =,且x u y =, 32v x y =-, 求z x ??和z y ??, 并写出dz . 4、设02 (), 0() , 0 x tf t dt x F x x A x ??≠=??=??, 其中()f x 具有连续导数且(0)0f =. (1) 如果()F x 在点0x =处连续, 求A 的值; (2) 在(1)的前提下, 证明()F x 在点0x =处可导, 并求(0)F '的值.

高等数学期末考试题与答案(大一考试)

(2010至2011学年第一学期) 课程名称: 高等数学(上)(A 卷) 考试(考查): 考试 2008年 1 月 10日 共 6 页 1、 满分100分。要求卷面整洁、字迹工整、无错别字。 2、 考生必须将姓名、班级、学号完整、准确、清楚地填写在试卷规定的地方,否 则视为废卷。 3、 考生必须在签到单上签到,若出现遗漏,后果自负。 4、 如有答题纸,答案请全部写在答题纸上,否则不给分;考完请将试卷和答题卷 分别一同交回,否则不给分。 试 题 一、单选题(请将正确的答案填在对应括号内,每题3分,共15分) 1. =--→1 ) 1sin(lim 21x x x ( ) (A) 1; (B) 0; (C) 2; (D) 2 1 2.若)(x f 的一个原函数为)(x F ,则dx e f e x x )(? --为( ) (A) c e F x +)(; (B) c e F x +--)(; (C) c e F x +-)(; (D ) c x e F x +-) ( 3.下列广义积分中 ( )是收敛的. (A) ? +∞ ∞ -xdx sin ; (B)dx x ? -1 11; (C) dx x x ?+∞∞-+2 1; (D)?∞-0dx e x 。 4. )(x f 为定义在[]b a ,上的函数,则下列结论错误的是( ) (A) )(x f 可导,则)(x f 一定连续; (B) )(x f 可微,则)(x f 不一定

可导; (C) )(x f 可积(常义),则)(x f 一定有界; (D) 函数)(x f 连续,则? x a dt t f )(在[]b a ,上一定可导。 5. 设函数=)(x f n n x x 211lim ++∞→ ,则下列结论正确的为( ) (A) 不存在间断点; (B) 存在间断点1=x ; (C) 存在间断点0=x ; (D) 存在间断点1-=x 二、填空题(请将正确的结果填在横线上.每题3分,共18分) 1. 极限=-+→x x x 1 1lim 20 _____. 2. 曲线???=+=3 2 1t y t x 在2=t 处的切线方程为______. 3. 已知方程x xe y y y 265=+'-''的一个特解为x e x x 22 )2(2 1+- ,则该方程的通解为 . 4. 设)(x f 在2=x 处连续,且22 ) (lim 2=-→x x f x ,则_____)2(='f 5.由实验知道,弹簧在拉伸过程中需要的力F (牛顿)与伸长量s 成正比,即ks F =(k 为比例系数),当把弹簧由原长拉伸6cm 时,所作的功为_________焦耳。 6.曲线23 3 2 x y =上相应于x 从3到8的一段弧长为 . 三、设0→x 时,)(22 c bx ax e x ++-是比2 x 高阶的无穷小,求常数c b a ,,的值(6分)

大一高等数学期末考试试题参考

2019-2020 学年第二学期试卷(A 卷) 课程:《高等数学》 一、填空题:(每空 3分,共 30分) (说明:将运算结果.... 填写在每小题相应的横线) 1.设函数22 ()30 x x f x x b x ?+<=? +≥? 在0x =处连续,则常数b = . 2.如果0sin 3lim 1x x kx →=,则k = . 3.如果()f x 在0x 处可导,则00(2)() lim x h f x h f x h →+-= . 4.设函数1 y x = ,当x 时此函数为无穷小量,当x 时此函数为无穷大量. 5.曲线2 2 4x xy y ++= 在点(2,2)-处的切线方程为 . 6.函数1 ()lg(5) f x x = -定义域为 . 7.曲线3 352y x x =-++的拐点是 . 8.曲线1 2 x y x += -的水平渐近线为 ,铅直渐近线为 . 9.设x e -是()f x 的一个原函数,则()f x dx =? . 10. 1 31 5sin xdx -=? . 二、选择题:(每题5分,共 15 分) (说明:将认为正确答案的字母填写在每小题相应的括号内) 1.下列函数在1x =-处连续,但不可导的是【 】. A.1y x =+ B.2ln(1)y x =+ C. 1 1 y x = + D. 2(1)y x =+ 2.设2 11x y x -=+,则1x =-是函数的【 】. A.连续点 B. 可去间断点 C.跳跃间断点 D. 无穷间断点 3.下列等式不正确是【 】. A. 1 2 lim(12)x x x e →+= B. 110 lim(1) x x x e --→-= C. sin lim 0x x x →∞= D. 0tan lim 1x x x →=

大一第一学期期末高等数学上试题及答案

1、(本小题5分) 求极限 lim x x x x x x →-+-+-233 21216 29124 2、(本小题5分) .d )1(2 2x x x ? +求 3、(本小题5分) 求极限limarctan arcsin x x x →∞ ?1 4、(本小题5分) ? -.d 1x x x 求 5、(本小题5分) . 求dt t dx d x ? +2 21 6、(本小题5分) ??. d csc cot 46x x x 求

(第七题删掉了) 8、(本小题5分) 设确定了函数求.x e t y e t y y x dy dx t t ==?????=cos sin (),2 2 9、(本小题5分) . 求dx x x ?+3 1 10、(本小题5分) 求函数 的单调区间 y x x =+-422 11、(本小题5分) . 求? π +20 2sin 8sin dx x x 12、(本小题5分) .,求设 dx t t e t x kt )sin 4cos 3()(ωω+=- 13、(本小题5分) 设函数由方程所确定求 .y y x y y x dy dx =+=()ln ,226 14、(本小题5分) 求函数的极值y e e x x =+-2

15、(本小题5分) 求极限lim ()()()()()()x x x x x x x →∞++++++++--121311011011112222 Λ 16、(本小题5分) . d cos sin 12cos x x x x ? +求 二、解答下列各题 (本大题共2小题,总计14分) 1、(本小题7分) ,,512沿一边可用原来的石条围平方米的矩形的晒谷场某农场需建一个面积为.,,才能使材料最省多少时问晒谷场的长和宽各为另三边需砌新石条围沿 2、(本小题7分) . 823 2体积轴旋转所得的旋转体的所围成的平面图形绕和求由曲线ox x y x y == 三、解答下列各题 ( 本 大 题6分 ) 设证明有且仅有三个实根f x x x x x f x ()()()(),().=---'=1230 (答案) 一、解答下列各题 (本大题共16小题,总计77分) 1、(本小题3分)

大一高等数学期末考试试卷及答案详

解 大一高等数学期末考试试卷 (一)一、选择题(共12分) x,2,0,ex,fx(),1. (3分)若为连续函数,则的值为( ). a,axx,,,0,(A)1 (B)2 (C)3 (D)-1fhf(3)(3),,,2. (3分)已知则的值为( ). limf(3)2,,h,02h 1(A)1 (B)3 (C)-1 (D) 2 ,223. (3分)定积分的值为( ). 1cos,xdx,,,2 (A)0 (B)-2 (C)1 (D)2 4. (3分)若在处不连续,则在该点处( ).xx,fx()fx()0(A)必不可导(B)一定可导(C)可能可导(D)必无极限二、填空题(共12分)23x1((3分)平面上过点,且在任意一点处的切线斜率为的曲线方程(0,1)(,)xy为. 124(sin)xxxdx,,2. (3分) . ,,1 12xlimsin3. (3分) = . x,0x 324. (3分)的极大值为. yxx,,23 三、计算题(共42分) xxln(15),lim.1. (6分)求2x,0sin3x xe,y,,2. (6分)设求y. 2x,1 2xxdxln(1).,3. (6分)求不定积分, x,3,1,x,,fxdx(1),,4. (6分)求其中()fx,1cos,x,,0x,1,1.ex,,,1 yxt5. (6分)设函数由方程所确定,求edttdt,,cos0yfx,()dy.,,0026. (6分)设求fxdxxC()sin,,,fxdx(23).,,, n3,,7. (6分)求极限lim1.,,,,,nn2,, 四、解答题(共28分)

,1. (7分)设且求fxx(ln)1,,,f(0)1,,fx(). ,,,,2. (7分)求由曲线与轴所围成图形绕着轴旋转一周所得旋 xxyxxcos,,,,,,22,, 转体的体积. 323. (7分)求曲线在拐点处的切线方程. yxxx,,,,32419 4. (7分)求函数在上的最小值和最大值. [5,1],yxx,,,1 五、证明题(6分) ,,设在区间上连续,证明fx()[,]ab bbba,1,, fxdxfafbxaxbfxdx()[()()]()()().,,,,,,,aa22 (二) 一、填空题(每小题3分,共18分) 2x,1x,1,,fx,,,1(设函数,则是的第类间断点. fx2x,3x, 则. y,y,ln1,x x2 x,1,,( 3 . ,lim,,x,, x,, 11,,y,4(曲线在点处的切线方程为. ,2,,x2,, 32,,,1,45(函数在上的最大值,最小值. y,2x,3x xarctandx,6(. ,21,x 222,,,2(函数,二、单项选择题(每小题4分,共20分) 1(数列有界是它收敛的( ) . ,,xn必要但非充分条件;充分但非必要条件;,,,,A B 充分必要条件;无关条件.,,,,C D 2(下列各式正确的是( ) .1,x,xxdx,,C; ;ln,,edx,e,C,,A B ,,x

高等数学大一上学期试题

高等数学(上)模拟试卷一 一、 填空题(每空3分,共42分) 1 、函数lg(1)y x = -的定义域是 ; 2、设函数 20() 0x x f x a x x ?<=? +≥?在点0x =连续,则a = ; 3、曲线 4 5y x =-在(-1,-4)处的切线方程是 ; 4、已知 3()f x dx x C =+? ,则()f x = ; 5、2 1lim(1) x x x →∞ -= ; 6、函数32 ()1f x x x =-+的极大点是 ; 7、设()(1)(2)2006)f x x x x x =---……(,则(1)f '= ; 8、曲线x y xe =的拐点是 ; 9、 2 1x dx -? = ; 10、设32,a i j k b i j k λ=+-=-+r r r r r r r r ,且a b ⊥r r ,则λ= ; 11、2lim()01x x ax b x →∞--=+,则a = ,b = ; 12、 3 11 lim x x x -→= ; 13、设()f x 可微,则 ()()f x d e = 。 二、 计算下列各题(每题5分,共20分) 1、 011 lim()ln(1)x x x →-+ 2 、y =y '; 3、设函数()y y x =由方程 xy e x y =+所确定,求0x dy =; 4、已知cos sin cos x t y t t t =?? =-?,求dy dx 。 三、 求解下列各题(每题5分,共20分) 1、4 21x dx x +? 2、2 sec x xdx ?

3 、 40? 4 、2201 dx a x + 四、 求解下列各题(共18分): 1、求证:当0x >时, 2 ln(1)2x x x +>- (本题8分) 2、求由,,0x y e y e x ===所围成的图形的面积,并求该图形绕x 轴旋转一周所形成的旋转 体的体积。(本题10分) 高等数学(上)模拟试卷二 一、填空题(每空3分,共42分) 1 、函数 lg(1)y x =-的定义域是 ; 2、设函数 sin 0()20 x x f x x a x x ?

大一下高等数学期末试题_(精确答案)

一、单选题(共15分,每小题3分) 1.设函数(,)f x y 在00(,)P x y 的两个偏导00(,)x f x y ,00(,)y f x y 都存在,则 ( ) A .(,)f x y 在P 连续 B .(,)f x y 在P 可微 C . 0 0lim (,)x x f x y →及 0 0lim (,)y y f x y →都存在 D . 00(,)(,) lim (,)x y x y f x y →存在 2.若x y z ln =,则dz 等于( ). ln ln ln ln .x x y y y y A x y + ln ln .x y y B x ln ln ln .ln x x y y C y ydx dy x + ln ln ln ln . x x y y y x D dx dy x y + 3.设Ω是圆柱面2 2 2x y x +=及平面01,z z ==所围成的区域,则 (),,(=???Ωdxdydz z y x f ) . 21 2 0cos .(cos ,sin ,)A d dr f r r z dz π θ θθθ? ? ? 212 00 cos .(cos ,sin ,)B d rdr f r r z dz π θ θθθ? ? ? 212 2 cos .(cos ,sin ,)C d rdr f r r z dz π θ πθθθ-?? ? 21 0cos .(cos ,sin ,)x D d rdr f r r z dz π θθθ?? ? 4. 4.若 1 (1) n n n a x ∞ =-∑在1x =-处收敛,则此级数在2x =处( ). A . 条件收敛 B . 绝对收敛 C . 发散 D . 敛散性不能确定 5.曲线22 2 x y z z x y -+=?? =+?在点(1,1,2)处的一个切线方向向量为( ). A. (-1,3,4) B.(3,-1,4) C. (-1,0,3) D. (3,0,-1) 二、填空题(共15分,每小题3分) 1.设220x y xyz +-=,则' (1,1)x z = . 2.交 换ln 1 (,)e x I dx f x y dy = ? ? 的积分次序后,I =_____________________. 3.设2 2z xy u -=,则u 在点)1,1,2(-M 处的梯度为 . 4. 已知0!n x n x e n ∞ ==∑,则x xe -= . 5. 函数3322 33z x y x y =+--的极小值点是 . 三、解答题(共54分,每小题6--7分) 1.(本小题满分6分)设arctan y z y x =, 求z x ??,z y ??. 2.(本小题满分6分)求椭球面222 239x y z ++=的平行于平面23210x y z -++=的切平面方程,并求切点处的 法线方程. 3. (本小题满分7分)求函数2 2 z x y =+在点(1,2) 处沿向量122 l i j =+ r r r 方向的方向导数。 4. (本小题满分7分)将x x f 1 )(=展开成3-x 的幂级数,并求收敛域。 5.(本小题满分7分)求由方程088222 22=+-+++z yz z y x 所确定的隐函数),(y x z z =的极值。 6.(本小题满分7分)计算二重积分 1,1,1,)(222 =-=--=+??y y y x D d y x D 由曲线σ及2-=x 围成.

高等数学大一期末试卷(B)及答案

中国传媒大学 2009-2010学年第 一 学期期末考试试卷(B 卷) 及参考解答与评分标准 考试科目: 高等数学A (上) 考试班级: 2009级工科各班 考试方式: 闭卷 命题教师: 本大题共3小题,每小题3分,总计9分 ) 1、0)(0='x f 是可导函数)(x f 在0x 点处取得极值的 必要 条件。 2、设 )20() 1tan(cos ln π <

)(B 每个不定积分都可以表示为初等函数; )(C 初等函数的原函数必定是初等函数; )(D C B A ,,都不对。 答( D ) 3、若?-=x e x e dt t f dx d 0)(,则=)(x f x x e D e C x B x A 2222)( )()( )(----- 答( A ) 2小题,每小题5分,总计10分 ) 1、求极限0lim →x x x x 3sin arcsin -。 解:0lim →x =-x x x 3sin arcsin 0lim →x 3 arcsin x x x - (3分) lim →=x 31112 2=-- x x 0lim →x () ()x x x 621212 3 2---61-=。 (5分) 2、2tan ln x y =,求dx dy 。 解: 2sec 212 tan 12x x y ??= ' (3分) x x x x csc sin 1 2 cos 2sin 21==?=。 (5 分)

高数 大一 上学期知识要点

总复习(上) 一、求极限的方法: 1、利用运算法则与基本初等函数的极限; ①、定理 若lim (),lim ()f x A g x B ==, 则 (加减运算) lim[()()]f x g x A B +=+ (乘法运算) lim ()()f x g x AB = (除法运算) ()0,lim () f x A B g x B ≠=若 推论1: lim (),lim[()][lim ()]n n n f x A f x f x A === (n 为正整数) 推论2: lim ()[lim ()]cf x c f x = ②结论 结论2: ()f x 是基本初等函数,其定义区间为D ,若0x D ∈,则 0lim ()()x x f x f x →= 2、利用等价无穷小代换及无穷小的性质; ①定义1: 若0 lim ()0x x f x →=或(lim ()0x f x →∞=) 则称()f x 是当0x x → (或x →∞)时的无穷小. 定义2: ,αβ是自变量在同一变化过程中的无穷小: 若lim 1βα =, 则称α 与β是等价无穷小, 记为αβ . ②性质1:有限个无穷小的和也是无穷小. 性质2: 有界函数与无穷小的乘积是无穷小.

推论1: 常数与无穷小的乘积是无穷小. 推论2: 有限个无穷小的乘积也是无穷小. 定理2(等价无穷小替换定理) 设~,~ααββ'', 且lim βα'' 存在, 则 (因式替换原则) 常用等价无穷小: sin ~,tan ~,arcsin ~,arctan ~,x x x x x x x x ()()2 12 1cos ~ ,1~,11~,ln 1~,x x x e x x x x x μ μ--+-+ 1~ln ,x a x a -()0→x 3、利用夹逼准则和单调有界收敛准则; ①准则I(夹逼准则)若数列,,n n n x y z (n=1,2,…)满足下列条件: (1)(,,,)n n n y x z n ≤≤=123 ; (2)lim lim n n n n y z a →∞ →∞ ==, 则数列n x 的极限存在, 且lim n n x a →∞ =. ②准则II: 单调有界数列必有极限. 4、利用两个重要极限。 sin lim 1x x x →= 1 lim (1)x x x e →+= 1lim (1)x x e x →∞+ = 5、利用洛必达法则。 未定式为0,,,0,00∞ ∞∞-∞?∞∞ 类型.

高等数学大一上期末试题及答案

2017-1-9 1. 设11ln(1)10()0x x x f x e x -+-<≤??=??>?,求()f x 的间断点,并指出间断点的类型。 0x =为跳跃间断点; 1x =为第二类间断点。 2.求,a b 的值,使点(1, 3)为曲线32y ax bx =+的拐点。 39,22 a b =-=。 3.已知两曲线()y f x =与2arctan 0 x t y e dt -=?在点(0, 0)处的切线相同,写出此切线方程,并求极限2lim ()n nf n →∞ 解 2()(0)2l i m ()l i m 2(0)2 1n n f f n nf f n n →∞→∞ -'=== 4. 求定积分 1 换元1x u = 5.求不定积分2x xe dx -? 221124 x x e x e C --=--+。 6.计算反常积分 21(1)dx x x +∞+? 11lim ln 2ln 222x →+∞== 7. 已知arctan x y t t ??=?=-??,求22d y dx 解 221111dy t t t dx t - +==+ 2222111d y t t dx t t +==+ 8. 判断级数1(1)(0)n n a n n a n ∞ +=+>∑的敛散性。

(1) 1l i m l i m (1)1n n a n n n a n n e n n +→∞→∞+=+= , 所以,当1a >时,级数1 ()n n a n n a n ∞+=+ ∑收敛; 当01a <≤时,级数1 ()n n a n n a n ∞+=+∑发散。 9.设函数()y f x =在0x =的某邻域内具有一阶连续导数,且(0)0,(0)0f f '≠≠, 若()(2)(0)af h bf h f +-在0h →时是比h 高阶的无穷小,试确定,a b 的值 2,1a b ==-。 二、(9分)求极限111393lim 24(2)n n n →∞??? 11133934 lim 24(2)2n n n →∞???=。 三、(9分)设0A >,D 是由曲线段sin (0)2y A x x π=≤≤及直线0,2 y x π==所围成的平面区域,12,V V 分别表示D 绕x 轴与y 轴旋转所成旋转体的体积,若12V V =,求A 的值。 8A π= 四、(9分)设1 30()lim 1x x f x x e x →??++=???? ,其中f (x )在x = 0处二阶可导,求f (0),f '(0),f ''(0)。 (0)0f = 0()(0)lim (0)0x f x f f x →-'== f ''(0) = 4 五、(9分) 越野赛在湖滨举行,场地如图,出发点在陆地A 处,终点在湖心B 处,A ,B 南北相距5km ,东西相距7km ,湖岸位于A 点南侧2km, 是一条东西走向的笔直长堤。比赛中运动员可自行选择路线,但必须先从A 出发跑步到达长堤,再从长堤处下水游泳到达终点B 。已知某运动员跑步速度为118/v km h =,游泳速度为26/v km h =,问他应该在长堤的何处下水才能使比赛用时最少? 6x = 此驻点是唯一的,则在点(6,0)R 下水,用时最少。

大一第一学期期末高等数学(上)试题及答案

第一学期期末高等数学试卷 一、解答下列各题 (本大题共16小题,总计80分) 1、(本小题5分) 求极限 lim x x x x x x →-+-+-233 21216 29124 2、(本小题5分) .d )1(2 2x x x ? +求 3、(本小题5分) 求极限lim arctan arcsin x x x →∞ ?1 4、(本小题5分) ? -.d 1x x x 求 5、(本小题5分) . 求dt t dx d x ? +2 21 6、(本小题5分) ??. d csc cot 46x x x 求 7、(本小题5分) . 求? ππ 212 1cos 1dx x x 8、(本小题5分) 设确定了函数求.x e t y e t y y x dy dx t t ==?????=cos sin (),2 2 9、(本小题5分) . 求dx x x ?+30 1 10、(本小题5分) 求函数 的单调区间y x x =+-422 11、(本小题5分) .求? π +20 2 sin 8sin dx x x 12、(本小题5分) .,求设 dx t t e t x kt )sin 4cos 3()(ωω+=- 13、(本小题5分) 设函数由方程所确定求 .y y x y y x dy dx =+=()ln ,226 14、(本小题5分) 求函数的极值y e e x x =+-2 15、(本小题5分) 求极限lim ()()()()()()x x x x x x x →∞++++++++--121311011011112222 16、(本小题5分) . d cos sin 12cos x x x x ? +求

大一第一学期期末高数A试卷及答案

高等数学I 1. 当0x x →时,()(),x x αβ都是无穷小,则当0x x →时( D )不一定是 无穷小. (A) ()()x x βα+ (B) ()()x x 2 2βα+ (C) [])()(1ln x x βα?+ (D) )() (2x x βα 2. 极限a x a x a x -→??? ??1sin sin lim 的值是( C ). (A ) 1 (B ) e (C ) a e cot (D ) a e tan 3. ??? ??=≠-+=001 sin )(2x a x x e x x f ax 在0x =处连续,则a =( D ). (A ) 1 (B ) 0 (C ) e (D ) 1- 4. 设)(x f 在点x a =处可导,那么=--+→h h a f h a f h )2()(lim 0( A ). (A ) )(3a f ' (B ) )(2a f ' (C) )(a f ' (D ) ) (31 a f ' 二、填空题(本大题有4小题,每小题4分,共16分) 5. 极限) 0(ln )ln(lim 0>-+→a x a a x x 的值是 a 1. 6. 由x x y e y x 2cos ln =+确定函数y (x ),则导函数='y x xe ye x y x xy xy ln 2sin 2+++ - . 7. 直线l 过点M (,,)123且与两平面x y z x y z +-=-+=202356,都平行,则直 线l 的方程为 13 1211--=--=-z y x . 8. 求函数2 )4ln(2x x y -=的单调递增区间为 (-∞,0)和(1,+∞ ) . 三、解答题(本大题有4小题,每小题8分,共32分) 9. 计算极限10(1)lim x x x e x →+-.

相关主题
文本预览
相关文档 最新文档