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Sample AP Calculus AB and BC Exam Questions The sample exam questions that follow illustrate the relationship between the course framework and the AP Calculus AB and BC Exams and serve as examples of the types of questions that appear on the exams. After the sample questions is a table that shows which skill, learning objective(s), and unit each question relates to. The table also provides the answers to the multiple-choice questions. Section I: Multiple-Choice PART A (AB OR BC) Graphing calculators are not permitted on this part of the exam. 1c− os2(2x) 1. lim 2 = x 0 (2x) (A) 0 (B) 1 4 (C) 1 2 (D) 1 2 for1x <− fx()= x 2 xx−−3for 12 43xx−>for2 2. Let f be the function defined above. At what values of x, if any, is f not differentiable? (A) x = -1 only (B) x = 2 only (C) x = -1 and x = -2 (D) f is differentiable for all values of x. | 228 AP Calculus AB and BC Course and Exam Description Exam Information V.1 Return to Table of Contents © 2019 College Board 00762-114-CED-Calculus-AB/BC_Exam Information.indd 228 3/12/19 1:44 PM x f(x) fʹ(x) g(x) gʹ(x) 1 2 -4 -5 3 2 -3 1 8 4 3. The table above gives values of the differentiable functions f and g and their derivatives at selected values of x. If h is the function defined by h(x) = f(x)g(x) + 2g(x), then hʹ (1) = (A) 32 (B) 30 (C) -6 (D) -16 3 2 dy 4. If x - 2xy + 3y = 7, then dx = 2 (A) 34xy+ 2x 2 (B) 32xy− 26xy− 3x2 (C) 26xy− 3x2 (D) 26− y 5. The radius of a right circular cylinder is increasing at a rate of 2 units per second. The height of the cylinder is decreasing at a rate of 5 units per second. Which of the following expressions gives the rate at which the volume of the cylinder is changing with respect to time in terms of the radius r and height h of the cylinder? 2 (The volume V of a cylinder with radius r and height h is V = πr h.) (A) -20πr (B) -2πrh 2 (C) 4πrh - 5πr 2 (D) 4πrh + 5πr AP Calculus AB and BC Course and Exam Description Exam Information V.1 | 229 Return to Table of Contents © 2019 College Board 00762-114-CED-Calculus-AB/BC_Exam Information.indd 229 3/12/19 1:44 PM 6. Which of the following is equivalent to the definite integral 6 xdx? 2 n 44 (A) n k 1 (B) n (C) k 1 (D) O 12345678 Graph of g 7. The figure above shows the graph of the continuous function g on the interval [0, 8]. Let h be the function defined by h(x) = x gt()dt . On wh 3 at intervals is h increasing? (A) [2, 5]only (B) [1, 7] (C) [0, 1] and [3, 7] (D) [1, 3] and [7, 8] 8. x dx = 2 19− x 1 2 (A) −−19xC+ 9 1 2 (B) −−ln 19xC+ 18 (C) 1arcsin(3xC)+ 3 x (D) 3arcsin(3xC)+ | 230 AP Calculus AB and BC Course and Exam Description Exam Information V.1 Return to Table of Cont ents © 2019 College Board 00762-114-CED-Calculus-AB/BC_Exam Information.indd 230 3/12/19 1:44 PM y 3 2 1 –3 –2 –1 1 2 3 x –1 –2 –3 9. Shown above is a slope field for which of the following differential equations? (A) dy = y−2 dx 2 dy y2 −4 (B) dx = 4 (C) dy = x −2 dx 2 dy x2 −4 (D) dx = 4 y 10. Let R be the region bounded by the graph of x = e , the vertical line x = 10, and the horizontal lines y = 1 and y = 2. Which of the following gives the area of R? 2 y (A) edy 1 e2 xd (B) e ln x 2 y (C) 1(10)−edy 10 ( n1 (D) e l xd− ) x AP Calculus AB and BC Course and Exam Description Exam Information V.1 | 231 Return to Table of Contents © 2019 College Board 00762-114-CED-Calculus-AB/BC_Exam Information.indd 231 3/12/19 1:44 PM
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