MATH 2203 Exam 3 Version 2 Solutions Instructions mathematical correctness clarity of presentation complete sentences
|
|
- Kristian Shields
- 5 years ago
- Views:
Transcription
1 MATH 2203 Exam 3 (Version 2) Solutions March 6, 2015 S. F. Ellermeyer Name Instructions. Your work on this exam will be graded according to two criteria: mathematical correctness and clarity of presentation. In other words, you must know what you are doing (mathematically) and you must also express yourself clearly. In particular, write answers to questions using correct notation and using complete sentences where appropriate. Also, you must supply sufficient detail in your solutions (relevant calculations, written explanations of why you are doing these calculations, etc.). It is not sufficient to just write down an answer with no explanation of how you arrived at that answer. As a rule of thumb, the harder that I have to work to interpret what you are trying to say, the less credit you will get. You may use your calculator but you may not use any books or notes. 1. This is a matching question. Match each of the given functions (a f) with their contour plots (labelled 1 6). Grading of this question will be as follows: Number correct Points Awarded a. The function fx,y x y 2 matches the contour plot 2. b. The function fx,y x y matches the contour plot 6. c. The function fx,y x 2 y 2 matches the contour plot 5. d. The function fx,y x y matches the contour plot 1. e. The function fx,y y x 2 matches the contour plot 4. f. The function fx,y x y matches the contour plot 3.
2
3 2. For the function fx,y 1 x y, 2 compute the partial derivatives f x and f y and also compute the second order mixed partial derivatives f xy and f yx. (You should find that f xy f yx.) You must show all details of your computations. Just giving answers will not suffice. Solution: Treating y as a constant and using the quotient rule, we obtain f x x y x y 2 2 x y 2 2 Using the quotient rule and treating x as a constant, we obtain f y x y2 0 12y 2y x y 2 2 x y 2 2 Thus and f xy f x y x y x y 2 2y x y 2 4 f yx f y x x y y 2x y 2 1 x y 2 4 We see that f xy f yx as expected. 3. Suppose that z fy y gx x hs,t. 4y x y 2 3 4y x y 2 3. a. Draw a chain diagram and write a Chain Rule for dz/ds and a Chain Rule for dz/dt. b. Let z y 2 3y y sinx x s 2 t 3 t. Write a general formula for dz/ds and use your formula to evaluate dz/ds s,t1,1. Solution: The chain diagram is
4 and the Chain Rules are and Using we obtain dz ds dy dz dy dx dx ds dz dt dz dy dy dx dx dt. z y 2 3y y sinx x s 2 t 3 t, dz ds dy dz dy dx dx ds 2y 3cosx2st 3. At the point s,t 1,1, wehave z 0 y sin0 0 x 0, and thus dz 3cos02 6. ds s,t1,1 4. A graph of the function fx,y x y is shown below. (The graph is a plane.)
5 a. Find the general gradient vector fx,y. b. FindanequationforC 3, the level curve of f that corresponds to z 3. Draw a picture of C 3. c. If you did part b correctly, then you will observe that the point 3,6 lies on the level curve C 3. Find f3,6 and show this vector in the picture that you drew in part b. d. What is the relationship between C 3 and f3,6? Solution: The gradient vector of f at any point x,y is fx,y f x i f y j i j. The level curve C 3 is x y 3 ory x 3, which is a line (pictured below). Also, the gradient vector f3,6 i j is pictured below. It is orthogonal to the level curve C 3.
6 5. For the function fx,y x y (which is the same function as in problem 4): a. Let u be the unit vector u 5 i 2 5 j and compute D 5 5 u f3,6. b. Find the unit vector, u, such that f is increasing most rapidly in the direction of u at the point 3,6. Inotherwords,findusuch that D u f3,6 is as large as possible. Then compute D u f3,6. c. Find the unit vector, u, such that f is decreasing most rapidly in the direction of u at the point 3,6. Inotherwords,findusuch that D u f3,6 is as small (meaning as negative) as possible. Then compute D u f3,6. d. Find a unit vector, u, such that f is not changing in the direction of u at the point 3,6. Inotherwords,findusuch that D u f3,6 0. Solution: a. For u 5 i 2 5 j, wehave 5 5 D u f3,6 f3,6 u i j 5 5 i j b. D u f3,6 is as large as possible when u points in the direction of f3,6 i j. Since i j 2, then a unit vector that points in the direction of f3,6 is
7 2 u 2 i j 2 2 i 2 2 j. Also D u f3,6 f3,6 i j 2. c. D u f3,6 is as small (negative) as possible when u points in the opposite direction of f3,6 i j. The unit vector that points in this direction is u 2 2 i 2 2 j. Also D u f3,6 f3,6 i j 2. d. D u f3,6 0 when u is orthogonal to f3,6. The two directions in which D u f3,6 0 are thus and u 2 2 i 2 2 j u 2 2 i 2 2 j.
MATH 1190 Exam 4 (Version 2) Solutions December 1, 2006 S. F. Ellermeyer Name
MATH 90 Exam 4 (Version ) Solutions December, 006 S. F. Ellermeyer Name Instructions. Your work on this exam will be graded according to two criteria: mathematical correctness and clarity of presentation.
More informationy 4x 2 4x. The velocity vector is v t i 4 8t j and the speed is
MATH 2203 - Exam 2 (Version 1) Solutions September 23, 2014 S. F. Ellermeyer Name Instructions. Your work on this exam will be graded according to two criteria: mathematical correctness and clarity of
More information(x + y) ds. 2 (1) dt = p Find the work done by the force eld. yzk
MATH Final Exam (Version 1) Solutions May 4, 11 S. F. Ellermeyer Name Instructions. Your work on this exam will be graded according to two criteria: mathematical correctness and clarity of presentation.
More informationMATH Exam 2 (Version 2) Solutions September 23, 2014 S. F. Ellermeyer Name Instructions. Your work on this exam will be graded according to
MATH 2203 - Exam 2 (Version 2) Solutions September 23, 2014 S. F. Ellermeyer Name Instructions. Your work on this exam will be graded according to two criteria: mathematical correctness and clarity of
More informationMATH 2203 Final Exam Solutions December 14, 2005 S. F. Ellermeyer Name
MATH 223 Final Exam Solutions ecember 14, 25 S. F. Ellermeyer Name Instructions. Your work on this exam will be graded according to two criteria: mathematical correctness and clarity of presentation. In
More informationx = y = A = (1) (2) = 2.
MATH 3 Final Eam (Version 1) Solutions May, 8 S. F. Ellermeyer Name Instructions. Your work on this eam will be graded according to two criteria: mathematical correctness and clarity of presentation. In
More informationx 2 yds where C is the curve given by x cos t y cos t
MATH Final Exam (Version 1) olutions May 6, 15. F. Ellermeyer Name Instructions. Your work on this exam will be graded according to two criteria: mathematical correctness and clarity of presentation. In
More informationf x,y da 2 9. x 2 y 2 dydx y 2 dy x2 dx 2 9. y x da 4 x
MATH 3 (Calculus III) -Exam 4 (Version ) Solutions March 5, 5 S. F. Ellermeer Name Instructions. Your work on this exam will be graded according to two criteria: mathematical correctness and clarit of
More informationFINAL EXAM CALCULUS 2. Name PRACTICE EXAM
FINAL EXAM CALCULUS 2 MATH 2300 FALL 208 Name PRACTICE EXAM Please answer all of the questions, and show your work. You must explain your answers to get credit. You will be graded on the clarity of your
More informationFinal Exam. V Spring: Calculus I. May 12, 2011
Name: ID#: Final Exam V.63.0121.2011Spring: Calculus I May 12, 2011 PLEASE READ THE FOLLOWING INFORMATION. This is a 90-minute exam. Calculators, books, notes, and other aids are not allowed. You may use
More information1 + x 2 d dx (sec 1 x) =
Page This exam has: 8 multiple choice questions worth 4 points each. hand graded questions worth 4 points each. Important: No graphing calculators! Any non-graphing, non-differentiating, non-integrating
More informationMath 106 Answers to Exam 3a Fall 2015
Math 6 Answers to Exam 3a Fall 5.. Consider the curve given parametrically by x(t) = cos(t), y(t) = (t 3 ) 3, for t from π to π. (a) (6 points) Find all the points (x, y) where the graph has either a vertical
More informationExam 3 MATH Calculus I
Trinity College December 03, 2015 MATH 131-01 Calculus I By signing below, you attest that you have neither given nor received help of any kind on this exam. Signature: Printed Name: Instructions: Show
More informationFINAL EXAM CALCULUS 2. Name PRACTICE EXAM SOLUTIONS
FINAL EXAM CALCULUS MATH 00 FALL 08 Name PRACTICE EXAM SOLUTIONS Please answer all of the questions, and show your work. You must explain your answers to get credit. You will be graded on the clarity of
More informationMATH 2203 Exam 1 January 26, 2004 S. F. Ellermeyer Name
MATH 2203 Exam 1 January 26, 2004 S. F. Ellermeyer Name Instructions. This exam contains seven problems, but only six of them will be graded. You maychooseanysixtodo. PleasewriteDON TGRADEontheonethatyoudon
More informationMath 16A Second Midterm 6 Nov NAME (1 pt): Name of Neighbor to your left (1 pt): Name of Neighbor to your right (1 pt):
Math 16A Second Mierm 6 Nov 2008 NAME (1 pt): TA (1 pt): Name of Neighbor to your left (1 pt): Name of Neighbor to your right (1 pt): Instructions: This is a closed book, closed notes, closed calculator,
More informationReview for Final Exam, MATH , Fall 2010
Review for Final Exam, MATH 170-002, Fall 2010 The test will be on Wednesday December 15 in ILC 404 (usual class room), 8:00 a.m - 10:00 a.m. Please bring a non-graphing calculator for the test. No other
More informationINSTRUCTIONS. UNIVERSITY OF MANITOBA Term Test 2C COURSE: MATH 1500 DATE & TIME: November 1, 2018, 5:40PM 6:40PM CRN: various
INSTRUCTIONS I. No texts, notes, or other aids are permitted. There are no calculators, cellphones or electronic translators permitted. II. This exam has a title page, 5 pages of questions and two blank
More informationFinal Exam 12/11/ (16 pts) Find derivatives for each of the following: (a) f(x) = 3 1+ x e + e π [Do not simplify your answer.
Math 105 Final Exam 1/11/1 Name Read directions carefully and show all your work. Partial credit will be assigned based upon the correctness, completeness, and clarity of your answers. Correct answers
More informationStudy Guide/Practice Exam 2 Solution. This study guide/practice exam is longer and harder than the actual exam. Problem A: Power Series. x 2i /i!
Study Guide/Practice Exam 2 Solution This study guide/practice exam is longer and harder than the actual exam Problem A: Power Series (1) Find a series representation of f(x) = e x2 Explain why the series
More informationMath 134 Exam 2 November 5, 2009
Math 134 Exam 2 November 5, 2009 Name: Score: / 80 = % 1. (24 Points) (a) (8 Points) Find the slope of the tangent line to the curve y = 9 x2 5 x 2 at the point when x = 2. To compute this derivative we
More informationExam 2 Solutions October 12, 2006
Math 44 Fall 006 Sections and P. Achar Exam Solutions October, 006 Total points: 00 Time limit: 80 minutes No calculators, books, notes, or other aids are permitted. You must show your work and justify
More informationQuiz 4A Solutions. Math 150 (62493) Spring Name: Instructor: C. Panza
Math 150 (62493) Spring 2019 Quiz 4A Solutions Instructor: C. Panza Quiz 4A Solutions: (20 points) Neatly show your work in the space provided, clearly mark and label your answers. Show proper equality,
More informationMATH 1207 R02 MIDTERM EXAM 2 SOLUTION
MATH 7 R MIDTERM EXAM SOLUTION FALL 6 - MOON Name: Write your answer neatly and show steps. Except calculators, any electronic devices including laptops and cell phones are not allowed. () (5 pts) Find
More informationMath 114: Make-up Final Exam. Instructions:
Math 114: Make-up Final Exam Instructions: 1. Please sign your name and indicate the name of your instructor and your teaching assistant: A. Your Name: B. Your Instructor: C. Your Teaching Assistant: 2.
More informationThis exam will be over material covered in class from Monday 14 February through Tuesday 8 March, corresponding to sections in the text.
Math 275, section 002 (Ultman) Spring 2011 MIDTERM 2 REVIEW The second midterm will be held in class (1:40 2:30pm) on Friday 11 March. You will be allowed one half of one side of an 8.5 11 sheet of paper
More informationDO NOT BEGIN THIS TEST UNTIL INSTRUCTED TO START
Math 265 Student name: KEY Final Exam Fall 23 Instructor & Section: This test is closed book and closed notes. A (graphing) calculator is allowed for this test but cannot also be a communication device
More informationMath 241 Final Exam, Spring 2013
Math 241 Final Exam, Spring 2013 Name: Section number: Instructor: Read all of the following information before starting the exam. Question Points Score 1 5 2 5 3 12 4 10 5 17 6 15 7 6 8 12 9 12 10 14
More informationPrelim 1 Solutions V2 Math 1120
Feb., Prelim Solutions V Math Please show your reasoning and all your work. This is a 9 minute exam. Calculators are not needed or permitted. Good luck! Problem ) ( Points) Calculate the following: x a)
More informationMath 131 Exam 2 Spring 2016
Math 3 Exam Spring 06 Name: ID: 7 multiple choice questions worth 4.7 points each. hand graded questions worth 0 points each. 0. free points (so the total will be 00). Exam covers sections.7 through 3.0
More informationINSTRUCTIONS. UNIVERSITY OF MANITOBA Term Test 2B COURSE: MATH 1500 DATE & TIME: November 1, 2018, 5:40PM 6:40PM CRN: various
INSTRUCTIONS I. No texts, notes, or other aids are permitted. There are no calculators, cellphones or electronic translators permitted. II. This exam has a title page, 5 pages of questions and two blank
More informationSpring 2017 Midterm 1 04/26/2017
Math 2B Spring 2017 Midterm 1 04/26/2017 Time Limit: 50 Minutes Name (Print): Student ID This exam contains 10 pages (including this cover page) and 5 problems. Check to see if any pages are missing. Enter
More informationMath 253 Homework due Wednesday, March 9 SOLUTIONS
Math 53 Homework due Wednesday, March 9 SOLUTIONS 1. Do Section 8.8, problems 11,, 15, 17 (these problems have to do with Taylor s Inequality, and they are very similar to what we did on the last homework.
More informationVANDERBILT UNIVERSITY. MATH 2300 MULTIVARIABLE CALCULUS Practice Test 1 Solutions
VANDERBILT UNIVERSITY MATH 2300 MULTIVARIABLE CALCULUS Practice Test 1 Solutions Directions. This practice test should be used as a study guide, illustrating the concepts that will be emphasized in the
More informationFind the indicated derivative. 1) Find y(4) if y = 3 sin x. A) y(4) = 3 cos x B) y(4) = 3 sin x C) y(4) = - 3 cos x D) y(4) = - 3 sin x
Assignment 5 Name Find the indicated derivative. ) Find y(4) if y = sin x. ) A) y(4) = cos x B) y(4) = sin x y(4) = - cos x y(4) = - sin x ) y = (csc x + cot x)(csc x - cot x) ) A) y = 0 B) y = y = - csc
More informationMath 265H: Calculus III Practice Midterm II: Fall 2014
Name: Section #: Math 65H: alculus III Practice Midterm II: Fall 14 Instructions: This exam has 7 problems. The number of points awarded for each question is indicated in the problem. Answer each question
More information- - - - - - - - - - - - - - - - - - DISCLAIMER - - - - - - - - - - - - - - - - - - General Information: This midterm is a sample midterm. This means: The sample midterm contains problems that are of similar,
More informationMath 1: Calculus with Algebra Midterm 2 Thursday, October 29. Circle your section number: 1 Freund 2 DeFord
Math 1: Calculus with Algebra Midterm 2 Thursday, October 29 Name: Circle your section number: 1 Freund 2 DeFord Please read the following instructions before starting the exam: This exam is closed book,
More informationMATH 200 WEEK 5 - WEDNESDAY DIRECTIONAL DERIVATIVE
WEEK 5 - WEDNESDAY DIRECTIONAL DERIVATIVE GOALS Be able to compute a gradient vector, and use it to compute a directional derivative of a given function in a given direction. Be able to use the fact that
More informationUniversity of Connecticut Department of Mathematics
University of Connecticut Department of Mathematics Math 1131 Sample Exam 2 Fall 2015 Name: Instructor Name: Section: TA Name: Discussion Section: This sample exam is just a guide to prepare for the actual
More informationMath 212-Lecture 8. The chain rule with one independent variable
Math 212-Lecture 8 137: The multivariable chain rule The chain rule with one independent variable w = f(x, y) If the particle is moving along a curve x = x(t), y = y(t), then the values that the particle
More informationPlease do not start working until instructed to do so. You have 50 minutes. You must show your work to receive full credit. Calculators are OK.
Loyola University Chicago Math 131, Section 009, Fall 2008 Midterm 2 Name (print): Signature: Please do not start working until instructed to do so. You have 50 minutes. You must show your work to receive
More informationG H. Extended Unit Tests A L L. Higher Still Advanced Higher Mathematics. (more demanding tests covering all levels) Contents. 3 Extended Unit Tests
M A T H E M A T I C S H I G H E R Higher Still Advanced Higher Mathematics S T I L L Extended Unit Tests A (more demanding tests covering all levels) Contents Extended Unit Tests Detailed marking schemes
More information= ( 2) = p 5.
MATH 0 Exam (Version ) Solutions Setember, 00 S. F. Ellermeyer Name Instructions. Your work on this exam will be raded accordin to two criteria: mathematical correctness clarity of resentation. In other
More informationCalculus II (Fall 2015) Practice Problems for Exam 1
Calculus II (Fall 15) Practice Problems for Exam 1 Note: Section divisions and instructions below are the same as they will be on the exam, so you will have a better idea of what to expect, though I will
More informationChain Rule. MATH 311, Calculus III. J. Robert Buchanan. Spring Department of Mathematics
3.33pt Chain Rule MATH 311, Calculus III J. Robert Buchanan Department of Mathematics Spring 2019 Single Variable Chain Rule Suppose y = g(x) and z = f (y) then dz dx = d (f (g(x))) dx = f (g(x))g (x)
More informationName: Math 1120, Final. December 12, Net id: PLACE AN X IN THE BOX TO INDICATE YOUR SECTION
Math 1120, Final December 12, 2017 Name: Net id: PLACE AN X IN THE BOX TO INDICATE YOUR SECTION Ian Lizarraga MWF 8:00 8:50 Ian Lizarraga MWF 9:05 9:55 Swee Hong Chan MWF 12:20 1:10 Teddy Einstein MWF
More informationYour exam contains 5 problems. The entire exam is worth 70 points. Your exam should contain 6 pages; please make sure you have a complete exam.
MATH 124 (PEZZOLI) WINTER 2017 MIDTERM #2 NAME TA:. Section: Instructions: Your exam contains 5 problems. The entire exam is worth 70 points. Your exam should contain 6 pages; please make sure you have
More informationSample Questions Exam II, FS2009 Paulette Saab Calculators are neither needed nor allowed.
Sample Questions Exam II, FS2009 Paulette Saab Calculators are neither needed nor allowed. Part A: (SHORT ANSWER QUESTIONS) Do the following problems. Write the answer in the space provided. Only the answers
More informationMath 115 Second Midterm March 25, 2010
Math 115 Second Midterm March 25, 2010 Name: EXAM SOLUTIONS Instructor: Section: 1. Do not open this exam until you are told to do so. 2. This exam has 9 pages including this cover. There are 8 problems.
More informationMath 113 Winter 2005 Departmental Final Exam
Name Student Number Section Number Instructor Math Winter 2005 Departmental Final Exam Instructions: The time limit is hours. Problem consists of short answer questions. Problems 2 through are multiple
More informationLearning Objectives for Math 165
Learning Objectives for Math 165 Chapter 2 Limits Section 2.1: Average Rate of Change. State the definition of average rate of change Describe what the rate of change does and does not tell us in a given
More informationSCORE. Exam 3. MA 114 Exam 3 Fall 2016
Exam 3 Name: Section and/or TA: Do not remove this answer page you will return the whole exam. You will be allowed two hours to complete this test. No books or notes may be used. You may use a graphing
More information(a) x cos 3x dx We apply integration by parts. Take u = x, so that dv = cos 3x dx, v = 1 sin 3x, du = dx. Thus
Math 128 Midterm Examination 2 October 21, 28 Name 6 problems, 112 (oops) points. Instructions: Show all work partial credit will be given, and Answers without work are worth credit without points. You
More information(x + 3)(x 1) lim(x + 3) = 4. lim. (x 2)( x ) = (x 2)(x + 2) x + 2 x = 4. dt (t2 + 1) = 1 2 (t2 + 1) 1 t. f(x) = lim 3x = 6,
Math 140 MT1 Sample C Solutions Tyrone Crisp 1 (B): First try direct substitution: you get 0. So try to cancel common factors. We have 0 x 2 + 2x 3 = x 1 and so the it as x 1 is equal to (x + 3)(x 1),
More informationMath 2400, Midterm 2
Math 24, Midterm 2 October 22, 218 PRINT your name: PRINT instructor s name: Mark your section/instructor: Section 1 Kevin Berg 8: 8:5 Section 2 Philip Kopel 8: 8:5 Section 3 Daniel Martin 8: 8:5 Section
More informationMAT 122 Homework 7 Solutions
MAT 1 Homework 7 Solutions Section 3.3, Problem 4 For the function w = (t + 1) 100, we take the inside function to be z = t + 1 and the outside function to be z 100. The derivative of the inside function
More informationPuzzle 1 Puzzle 2 Puzzle 3 Puzzle 4 Puzzle 5 /10 /10 /10 /10 /10
MATH-65 Puzzle Collection 6 Nov 8 :pm-:pm Name:... 3 :pm Wumaier :pm Njus 5 :pm Wumaier 6 :pm Njus 7 :pm Wumaier 8 :pm Njus This puzzle collection is closed book and closed notes. NO calculators are allowed
More informationSection 4.3 Vector Fields
Section 4.3 Vector Fields DEFINITION: A vector field in R n is a map F : A R n R n that assigns to each point x in its domain A a vector F(x). If n = 2, F is called a vector field in the plane, and if
More informationDo not write in this space. Problem Possible Score Number Points Total 100
Math 9. Name Mathematical Modeling Exam I Fall 004 T. Judson Do not write in this space. Problem Possible Score Number Points 5 6 3 8 4 0 5 0 6 0 7 8 9 8 Total 00 Directions Please Read Carefully! You
More informationMTH 234 Exam 2 November 21st, Without fully opening the exam, check that you have pages 1 through 12.
Name: Section: Recitation Instructor: INSTRUCTIONS Fill in your name, etc. on this first page. Without fully opening the exam, check that you have pages 1 through 12. Show all your work on the standard
More informationProblem # Max points possible Actual score Total 100
MIDTERM 1-18.01 - FALL 2014. Name: Email: Please put a check by your recitation section. Instructor Time B.Yang MW 10 M. Hoyois MW 11 M. Hoyois MW 12 X. Sun MW 1 R. Chang MW 2 Problem # Max points possible
More informationMLC Practice Final Exam. Recitation Instructor: Page Points Score Total: 200.
Name: PID: Section: Recitation Instructor: DO NOT WRITE BELOW THIS LINE. GO ON TO THE NEXT PAGE. Page Points Score 3 20 4 30 5 20 6 20 7 20 8 20 9 25 10 25 11 20 Total: 200 Page 1 of 11 Name: Section:
More information(b) Find the range of h(x, y) (5) Use the definition of continuity to explain whether or not the function f(x, y) is continuous at (0, 0)
eview Exam Math 43 Name Id ead each question carefully. Avoid simple mistakes. Put a box around the final answer to a question (use the back of the page if necessary). For full credit you must show your
More informationFaculty of Engineering, Mathematics and Science School of Mathematics
Faculty of Engineering, Mathematics and Science School of Mathematics GROUPS Trinity Term 06 MA3: Advanced Calculus SAMPLE EXAM, Solutions DAY PLACE TIME Prof. Larry Rolen Instructions to Candidates: Attempt
More informationApplied Calculus. Review Problems for the Final Exam
Math135 Study Guide 1 Math 131/135/194, Fall 2004 Applied Calculus Daniel Kaplan, Macalester College Review Problems for the Final Exam Problem 1../DE/102b.tex Problem 3../DE/107.tex Consider the pair
More informationMAY THE FORCE BE WITH YOU, YOUNG JEDIS!!!
Final Exam Math 222 Spring 2011 May 11, 2011 Name: Recitation Instructor s Initials: You may not use any type of calculator whatsoever. (Cell phones off and away!) You are not allowed to have any other
More informationMLC Practice Final Exam
Name: Section: Recitation/Instructor: INSTRUCTIONS Fill in your name, etc. on this first page. Without fully opening the exam, check that you have pages 1 through 13. Show all your work on the standard
More informationPartial Derivatives. w = f(x, y, z).
Partial Derivatives 1 Functions of Several Variables So far we have focused our attention of functions of one variable. These functions model situations in which a variable depends on another independent
More informationMATH 115 SECOND MIDTERM
MATH 115 SECOND MIDTERM March 31, 2009 NAME: SOLUTIONS INSTRUCTOR: SECTION NUMBER: 1. Do not open this exam until you are told to begin. 2. This exam has 9 pages including this cover. There are 9 questions.
More informationPage Points Score Total: 210. No more than 200 points may be earned on the exam.
Name: PID: Section: Recitation Instructor: DO NOT WRITE BELOW THIS LINE. GO ON TO THE NEXT PAGE. Page Points Score 3 18 4 18 5 18 6 18 7 18 8 18 9 18 10 21 11 21 12 21 13 21 Total: 210 No more than 200
More informationMATH 1070 Test 1 Spring 2014 Version A Calc Student s Printed Name: Key & Grading Guidelines CUID:
Student s Printed Name: Key & Grading Guidelines CUID: Instructor: Section # : You are not permitted to use a calculator on any portion of this test. You are not allowed to use any textbook, notes, cell
More informationMultiple Choice Answers. MA 113 Calculus I Spring 2018 Exam 2 Tuesday, 6 March Question
MA 113 Calculus I Spring 2018 Exam 2 Tuesday, 6 March 2018 Name: Section: Last 4 digits of student ID #: This exam has 12 multiple choice questions (five points each) and 4 free response questions (ten
More informationMath 3c Solutions: Exam 2 Fall 2017
Math 3c Solutions: Exam Fall 07. 0 points) The graph of a smooth vector-valued function is shown below except that your irresponsible teacher forgot to include the orientation!) Several points are indicated
More informationWithout fully opening the exam, check that you have pages 1 through 12.
MTH 34 Solutions to Exam April 9th, 8 Name: Section: Recitation Instructor: INSTRUTIONS Fill in your name, etc. on this first page. Without fully opening the exam, check that you have pages through. Show
More informationIf y = f (u) is a differentiable function of u and u = g(x) is a differentiable function of x then dy dx = dy. du du. If y = f (u) then y = f (u) u
Section 3 4B The Chain Rule If y = f (u) is a differentiable function of u and u = g(x) is a differentiable function of x then dy dx = dy du du dx or If y = f (u) then f (u) u The Chain Rule with the Power
More informationMath 1131Q Section 10
Math 1131Q Section 10 Review Oct 5, 2010 Exam 1 DATE: Tuesday, October 5 TIME: 6-8 PM Exam Rooms Sections 11D, 14D, 15D CLAS 110 Sections12D, 13D, 16D PB 38 (Physics Building) Material covered on the exam:
More informationMath 116 Second Midterm March 20, 2017
EXAM SOLUTIONS Math 6 Second Midterm March 0, 07. Do not open this exam until you are told to do so.. Do not write your name anywhere on this exam. 3. This exam has pages including this cover. There are
More informationMA 126 CALCULUS II Wednesday, December 10, 2014 FINAL EXAM. Closed book - Calculators and One Index Card are allowed! PART I
CALCULUS II, FINAL EXAM 1 MA 126 CALCULUS II Wednesday, December 10, 2014 Name (Print last name first):................................................ Student Signature:.........................................................
More informationProblem Points S C O R E
MATH 34F Final Exam March 19, 13 Name Student I # Your exam should consist of this cover sheet, followed by 7 problems. Check that you have a complete exam. Unless otherwise indicated, show all your work
More information2010 Maths. Advanced Higher. Finalised Marking Instructions
00 Maths Advanced Higher Finalised Marking Instructions Scottish Qualifications Authority 00 The information in this publication may be reproduced to support SQA qualifications only on a noncommercial
More information1 st ORDER O.D.E. EXAM QUESTIONS
1 st ORDER O.D.E. EXAM QUESTIONS Question 1 (**) 4y + = 6x 5, x > 0. dx x Determine the solution of the above differential equation subject to the boundary condition is y = 1 at x = 1. Give the answer
More informationCalculus III. Math 233 Spring Final exam May 3rd. Suggested solutions
alculus III Math 33 pring 7 Final exam May 3rd. uggested solutions This exam contains twenty problems numbered 1 through. All problems are multiple choice problems, and each counts 5% of your total score.
More informationMATH 2250 Exam 1 Solutions
MATH 2250 Exam 1 Solutions Name Answer every question on the exam there is no penalty for guessing. Calculators and similar aids are not allowed. There are a total of 60 points possible: 20 in Part 1,
More information7/26/2018 SECOND HOURLY Maths 21a, O.Knill, Summer Name:
7/26/218 SECOND HOURLY Maths 21a, O.Knill, Summer 218 Name: Start by printing your name in the above box. Try to answer each question on the same page as the question is asked. If needed, use the back
More informationIf y = f (u) is a differentiable function of u and u = g(x) is a differentiable function of x then dy dx = dy. du du. If y = f (u) then y = f (u) u
Section 3 4B Lecture The Chain Rule If y = f (u) is a differentiable function of u and u = g(x) is a differentiable function of x then dy dx = dy du du dx or If y = f (u) then y = f (u) u The Chain Rule
More informationName: Student ID number:
Math 20E Final Exam Name: Student ID number: Instructions: Answers without work may be given no credit at the grader s discretion. The test is out of 69 points, with 2 extra credit points possible. This
More informationWithout fully opening the exam, check that you have pages 1 through 11.
Name: Section: Recitation Instructor: INSTRUCTIONS Fill in your name, etc. on this first page. Without fully opening the exam, check that you have pages 1 through 11. Show all your work on the standard
More informationMTH 234 Exam 1 February 20th, Without fully opening the exam, check that you have pages 1 through 11.
Name: Section: Recitation Instructor: INSTRUCTIONS Fill in your name, etc. on this first page. Without fully opening the exam, check that you have pages 1 through 11. Show all your work on the standard
More informationMath Exam III - Spring
Math 3 - Exam III - Spring 8 This exam contains 5 multiple choice questions and hand graded questions. The multiple choice questions are worth 5 points each and the hand graded questions are worth a total
More informationI II III IV V VI VII VIII IX X Total
1 of 16 HAND IN Answers recorded on exam paper. DEPARTMENT OF MATHEMATICS AND STATISTICS QUEEN S UNIVERSITY AT KINGSTON MATH 121 - APR 2017 Section 700 - CDS Students ONLY Instructor: A. Ableson INSTRUCTIONS:
More informationMath 121. Exam II. November 28 th, 2018
Math 121 Exam II November 28 th, 2018 Name: Section: The following rules apply: This is a closed-book exam. You may not use any books or notes on this exam. For free response questions, you must show all
More informationMajor Ideas in Calc 3 / Exam Review Topics
Major Ideas in Calc 3 / Exam Review Topics Here are some highlights of the things you should know to succeed in this class. I can not guarantee that this list is exhaustive!!!! Please be sure you are able
More informationTwo hours UNIVERSITY OF MANCHESTER. 21 January
Two hours MATH20111 UNIVERSITY OF MANCHESTER REAL ANALYSIS 21 January 2015 09.45 11.45 Answer ALL SIX questions in Section A (50 marks in total). Answer TWO of the THREE questions in Section B (30 marks
More informationFinal Exam. Math 3 December 7, 2010
Final Exam Math 3 December 7, 200 Name: On this final examination for Math 3 in Fall 200, I will work individually, neither giving nor receiving help, guided by the Dartmouth Academic Honor Principle.
More informationMath 1431 Final Exam Review
Math 1431 Final Exam Review Comprehensive exam. I recommend you study all past reviews and practice exams as well. Know all rules/formulas. Make a reservation for the final exam. If you miss it, go back
More informationMATH 18.01, FALL PROBLEM SET # 2
MATH 18.01, FALL 2012 - PROBLEM SET # 2 Professor: Jared Speck Due: by Thursday 4:00pm on 9-20-12 (in the boxes outside of Room 2-255 during the day; stick it under the door if the room is locked; write
More informationMATH 101: PRACTICE MIDTERM 2
MATH : PRACTICE MIDTERM INSTRUCTOR: PROF. DRAGOS GHIOCA March 7, Duration of examination: 7 minutes This examination includes pages and 6 questions. You are responsible for ensuring that your copy of the
More informationMTH4101 CALCULUS II REVISION NOTES. 1. COMPLEX NUMBERS (Thomas Appendix 7 + lecture notes) ax 2 + bx + c = 0. x = b ± b 2 4ac 2a. i = 1.
MTH4101 CALCULUS II REVISION NOTES 1. COMPLEX NUMBERS (Thomas Appendix 7 + lecture notes) 1.1 Introduction Types of numbers (natural, integers, rationals, reals) The need to solve quadratic equations:
More informationNo calculators, cell phones or any other electronic devices can be used on this exam. Clear your desk of everything excepts pens, pencils and erasers.
Name: Section: Recitation Instructor: READ THE FOLLOWING INSTRUCTIONS. Do not open your exam until told to do so. No calculators, cell phones or any other electronic devices can be used on this exam. Clear
More information