MAT 250 Graded Exam 4 Questions and Answers Updated

MAT 250 Graded Exam 4 Questions and Answers Updated . What is the value of ? Select one: a. The integral diverges. b. 1 c. 3/2 d. 2 The correct answer is: 3/2 Evaluate the integral . Select one: a. b. c. d. The correct answer is: Evaluate Select one: a. 2xe − 2e b. 2xe + 2e + C c. 2xe − 2e + C d. 2xe + 2e The correct answer is: 2xe − 2e + C What is the integrating factor for ? Select one: a. b. c. d. The correct answer is: Evaluate . Select one: a. 2 ln |x+3| - ln |x + 2| + C b. 2 ln |x+2| + ln |x +3| + C c. 2 ln |x +3| + ln |x +2 | + C d. 2 ln |x +2| - ln |x +3| + C The correct answer is: 2 ln |x +3| + ln |x +2 | + C ∫ 0 −1 dx (x+1)1/3 ∫ 2 0 dx √ 2−x −2√ 2‾ √ 2‾ − √2‾ 2√ 2‾ 2√ 2‾ ∫ 2 e xdx. x x x x x x x x x x x + se x = 1 y dy dx c 2 3x−4 2y e tanx e −4x 3 4 x 2 e secxtanx e 6y−6x+8 4y2 e tanx ∫ dx 3x+7 x +5x+6 2 Graded Exam 4 Question 10 Correct 5.00 points out of 5.00 Question 11 Correct 5.00 points out of 5.00 Question 12 Correct 5.00 points out of 5.00 Question 13 Correct 5.00 points out of 5.00 Question 14 Correct 5.00 points out of 5.00 7.What is the inverse of ? Select one: a. b. c. d. f (x) = x (1 + 2x) The correct answer is: Evaluate the following as true or false. Select one: a. True b. False The correct answer is: False What is the value of when , given that ? Select one: a. 3 b. 1/3 c. 1/2 d. 1/6 The correct answer is: 1/2 What is the inverse of ? Select one: a. b. c. d. The correct answer is: Evaluate . Select one: a. -4 ln |x+3| - ln|x-2| + C b. 4 ln |x+3| + ln |x-2| +C c. 6 ln |x+3| + ln |x-2| + C d. -6 ln |x+3|- ln |x-2| + C The correct answer is: 4 ln |x+3| + ln |x-2| +C f (x) = x 1+2x f (x) = −1 x 1−2x f (x) = −1 1+2x x f (x) = −1 1 x+2 −1 f (x) = −1 x 1−2x