Math 124 Study guides, Class notes & Summaries

MATH 1242 FINAL EXAM Spring, 2010 3 7. Which of the following definite integrals gives the length of the curve y = cos(x) for 0 ≤ x ≤ π? Rπ√ (a) 0 1 − cos2 x dx Rπ√ (b) 0 1 + cos2 x dx Rπp (c) 0 1 − sin2 x dx Rπ√ (d) 0 1 + sin2 x dx Rπ√ (e) 0 1 + sin x dx Rx 2 8. If f (x) = 0 et +1 dt, then f 0 (x) = (a) e2x (b) ex 2 (c) ex +1 2 (d) 2xex +1 (e) 2e2x 9. The average value of f (x) = 1 on [1, 5] is 2x + 1 1 (ln 11 − ln 3) 8 1 (b) (ln 11 − l...

MATH 1242 FINAL EXAM Part I (MULTIPLE CHOICE, NO CALCULATORS). R2 1. Find 1 4x3 dx. (a) 28 (b) 15 (c) 0 (d) 36 (e) 17 2. Find R 2 cos t dt. (a) −2 sin t + C (b) 2 sin t + C (c) 2 cos t + C (d) −2 cos t + C (e) 2 sin t cos t + C 3. Find (a) 6 (b) 4/3 (c) 2/3 (d) 1 (e) 1/3 R1 0 (2x − 1)2 dx. Spring, 2010 1

MATH 1242 FINAL EXAM Spring, 2010 Part II (MULTIPLE CHOICE, CALCULATORS ALLOWED). R1 1. −1 | x | dx = (a) 1/2 (b) −1/2 (c) 0 (d) 1 (e) −1 2. Let an = 2n + 1 for n = 1, 2, 3, . . . . Which of the following statements is true? 4n + 1000 (a) The sequence {an } converges to 0. (b) The sequence {an } converges to 1. (c) The sequence {an } converges to 2. (d) The sequence {an } converges to (e) The sequence {an } diverges. Z 1 3. The improper integral 0 (a) converges to 1....

Chapter 3: Assignment, Formatting, and Interactive Input TRUE/FALSE 1. Program execution begins with the first statement in the body of the main() function. ANS: T PTS: 1 REF: 108 2. The stream manipulator lowercase displays hexadecimal digits and the exponent in scientific notation in lowercase. ANS: F PTS: 1 REF: 120-121 3. Numbers sent to cout are normally displayed left-justified in the display field. ANS: F PTS: 1 REF: 124 4. In addition to outputting integers in decimal notation, t...

MATH 1242 FINAL EXAM Spring, 2010 4 11. In the Taylor series expansion of f (x) = x4 centered at a = 1, what is the coefficient of (x − 1)3 ? (a) 0 (b) 1 (c) 4 (d) 8 (e) 12 12. The following integral form appears in the Table of Integrals in your text: Z √ u√ 2 a2 u a2 − u2 du = a − u2 + sin−1 + C 2 2 a Z √ 1 − 4x2 dx = Using this form and an appropriate substitution, we obtain x√ 1 1 − x2 + sin−1 x + C 2 2 √ 1 (b) x 1 − 4x2 + sin−1 2x +...

MATH 1242 4. Find R2 0 FINAL EXAM Spring, 2010 2 xex −1 dx. (a) 2e3 (b) 2(e3 − e−1 ) (c) 1 3 (e − e−1 ) 2 (d) 2e4 (e) e3 − e−1 5. Find R x ln x dx. (a) x2 ln x −1 ln x + C 2 (b) x2 ln x +1 ln x + C 2 (c) ln x + C (d)1 1 2 x ln x − x2 + C 2 4 (e)1 2 1 x ln x + x2 + C 2 4 6. The Maclaurin series (Taylor series centered at a = 0) for f (x) = ex is (a) 1 −x2 x4 x6 + − + ··· 2! 4! 6! (b) 1 +x2 x4 x6 + + + ··· 2! 4! 6! (c) ...

Fundamentals CMS Midterm Terms in this set (200) A nurse is assessing the heart sounds of a client who has developed chest pain that becomes worse with inspiration. The nurse auscultates a high- pitched scratching sound during both systole and diastole with the diaphragm of the stethoscope positioned at the left sternal border. Which of the following heart sounds should the nurse document? A. Audible Click B. Murmur C. Third heart sound D. Pericardial friction rub A nurse is obtaining ...

MATH 1242 FINAL EXAM FALL 2010 PART I (Calculators Not Allowed) 1. Evaluate the integral Z 1 0 (8x − 3) dx. (a) 7 9 (b) 7 3 (c) 1 (d) 2 (e) 3 2. Evaluate the integral Z 2 0 |3x − 3| dx. (a) 1 (b) 2 (c) 3 (d) 4 (e) 5 3. Evaluate the integral Z 1 + cos2 x cos2 x dx.

HESI A2 2022 VERSION EXAM- LATEST (Updated) VERIFIED ANSWERS 1. Vocabulary Section (53Q) 2. Math (47Q) 3. Roman Numerals (20Q) 4. Prefixes and Suffixes (22Q) 5. Metric Prefixes (6Q) 6. Chemistry (46Q) 7. Body Regions (29Q) 8. Anatomical Terms of Direction (13Q) 9. Physics (30Q) 10. Grammar (16Q) 11. Anatomy and Physiology (56Q) 12. Math Vocab (42Q) 13. Anatomy (142Q with clear images) Vocabulary Section 1. Define hematochezia 2. Define Hematemesis 3. Define diabetic ketoacidosis...

Psychology Themes and Variations 6th Edition. Doug McCann, Wayne Weiten & Deborah Matheson TB Indicate the answer choice that best completes the statement or answers the question. 1. Raphael and Paxton are roommates. Because they’re both psychology majors, they choose to dress up as their favourite early psychologists for a Halloween party in their building. They also challenge one another to act like these psychologists all night, and the first one to break character has to take out th...