• University of Missouri, Columbia

• MATH 1500

 Instructions: • This exam has 9 pages containing 25 problems, which are worth a total of 100 points. Please make sure that all pages are included. • Fill in your name and student ID number on the provided scan tron answer sheet. • Questions 1-6 are True/False Questions while Questions 7-23 are Multiple Choice Questions. Your answers to these questions must be entered into the provided Student Answer Sheet. You may also wish to mark your answer on your exam booklet, but only responses correctly recorded on the Student Answer Sheet will be graded. Be sure to indicate your answer on the Student Answer Sheet by completely filling in the appropriate letter. • Indicate the letter of your Discussion Section in the table below. Failing to do this correctly will result in all sorts of ill will wished upon you by the graders and absolves them any responsibility should your exam be lost. • Have your MUID card out and visible on your desk at all times. • No books, notes or calculators allowed. • Turn o and put away your cell phone. • Make sure there are no loose papers or books in your general area. • Read each problem carefully. • Show your work clearly and legibly in the space provided. Unless otherwise stated, little or no credit will be given for correct answers with insucient, inconsistent or illegible justification. • Clearly indicate all final answers by putting a circle or box around it. If there is any confusion about what your final answer is, it will be marked wrong. • You have 60 minutes to complete this exam. Good luck! Question Points Score 1-23 80 24 10 25 10 Total: 100 Indicate your Discussion Section: Time Instructor Section 8:00am Tran A 9:00am Natarajan B 10:00am Kumar D 11:00am Tran E 11:00am Natarajan F 12:00pm Kumar G 1:00pm Campbell K 2:00pm Campbell L Solutions This page is blank. Mostly. Math 1500: Spring 2019 Practice Exam 1 Page 1 of 9 TRUE/FALSE (2 points each) Determine whether each of the following statements is (A) True or (B) False. In order to qualify as true, a statement must always be true, and not simply hold in some cases. No justification is necessary. No partial credit will be given. Question 1. (2 points) Suppose f(x) and g(x) are continuous functions such that f(2) = 0 and g(2) = 0. Then limxæ2 f(x) g(x) does not exist. A.) True B.) False Question 2. (2 points) A function can have at most one horizontal asymptote. A.) True B.) False Question 3. (2 points) Suppose f(x) and g(x) are two functions such that limxæa f(x) and limxæa g(x) both exist. Then limxæa [f(x)g(x)] exists and limxæa [f(x)g(x)] = 1 limxæa f(x) 2 1limxæa g(x) 2 . A.) True B.) False Question 4. (2 points) f(x) = x ≠ 1 and g(x) = x(x ≠ 1) x are the same function. A.) True B.) False Question 5. (2 points) If limxæ4 f(x)=0