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AP Calculus BC Scoring Guide
Final Exam Old stuff Practice Review
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1. Let R be the region between the graph of and the x-axis forx≥3 . The area of R is
A
B
C
D
E infinite
2. The length of a curve from to is given by If the curve contains the
point which of the following could be an equation for this curve?
A
B
C
D
E
3. Which of the following integrals gives the length of the curve from to
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AP Calculus BC Scoring Guide
Final Exam Old stuff Practice Review
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A
B
C
D
E
4.
The table above gives selected values for a differentiable function f and its first derivative. Using aleft Riemann sum with 3 subintervals of equal length, which of the following is an approximation ofthe length of the graph of f on the interval ?
A 6
B 34
C
D
E
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AP Calculus BC Scoring Guide
Final Exam Old stuff Practice Review
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5.
The function f has a continuous derivative. The table above gives values of f and its derivative for
x=0 and x=4 . If what is the value of ?
A −20
B −13
C −12
D −7
E 36
6.
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AP Calculus BC Scoring Guide
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A
B
C
D
E
7.
A
B
C
D
E
8. For which of the following is an antiderivative of
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AP Calculus BC Scoring Guide
Final Exam Old stuff Practice Review
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A
B
C
D
E
9.
A
B
C
D
E
10.
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AP Calculus BC Scoring Guide
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A
B
C
D
11. Given that y(1) = −3 and what is the approximation for y(2) if Euler’s method is usedwith a step size of 0.5, starting at x = 1 ?
A −5
B −4.25
C −4
D −3.75
E −3.5
12. Let be the solution to the differential equation with the initial condition What is the approximation for if Euler’s method is used, starting at with a step
size of 0.5 ?
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AP Calculus BC Scoring Guide
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A 3
B 5
C 6
D 10
E 12
13.
Let y = f(x) be the solution to the differential equation with initial condition f(2) = 3.Selected values of f' are given in the table above. What is the approximation for f(2.4) if Euler’smethod is used, starting at x = 2 with two steps of equal size?
A 2.80
B 2.82
C 2.84
D 2.92
E 3.16
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14. The number of moose in a national park is modeled by the function M that satisfies the logistic
differential equation where t is the time in years and What is
A 50
B 200
C 500
D 1000
E 2000
15. The number of students in a cafeteria is modeled by the function P that satisfies the logisticdifferential equation where t is the time in seconds and P(0) = 25. What isthe greatest rate of change, in students per second, of the number of students in the cafeteria?
A 5
B 25
C 100
D 200
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16. A population of wolves is modeled by the function P and grows according to the logistic differential
equation where t is the time in years and P(0) = 1000. Which of the following
statements are true?1.
2.
3.
A I only
B II only
C I and II only
D I and III only
E I, II, and III
17. The function N satisfies the logistic differential equation , where N(0) =
105.Which ofthe following statements is false?
A
B has a maximum value when N = 105
C when N = 425
D When N > 425,
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18. Which of the following graphs is the solution to the logistic differential equation
with the initial condition ?
A
B
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C
D
19. Let k be a positive constant. Which of the following is a logistic differential equation?
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A
B
C
D
E
20.
A skateboard track consists of a straight ramp followed
by a curved section and a horizontal ledge. The track is modeled by the piecewise-defined function above, and the graph of is shown in the figure above. Which of the following expressions gives
the total length of the track from to ?
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A ⅆ
B
C ⅆ
D ⅆ
21. The rate of change, , of the number of people entering a movie theater is modeled by a logisticdifferential equation. The capacity of the theater is 500 people. At a certain time, the number ofpeople in the theater is 100 and is increasing at the rate of 50 per minute. Which of the followingdifferential equations could describe this situation?
A
B
C
D
22. If then is
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A 6
B 1
C -3
D -4
E divergent
23. is
A
B
C
D 1
E divergent
24. is
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A
B
C
D
E divergent
25.
A
B
C
D
E divergent
26. both diverge when p =
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A 2
B 1
C
D 0
E -1
27. Which of the following statements about the integral is true
A The integral is equal to 0.
B The integral is equal to 2/3.
C The integral diverges because does not exist.
D The integral diverges because does not exist.
28. What are all values of p for which converges?
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A
B
C
D
29. Which of the following are equivalent to ?ⅆ
1. ⅆ
ⅆ
2. ⅆ
3. ⅆ
A I only
B II only
C III only
D II and III only
30. Which of the following is equivalent to ?ⅆ
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A , where ⅆ
B , where ⅆ
C ⅆ ⅆ
D ⅆ ⅆ
31. Which of the following is equivalent to ?ⅆ
A ⅆ
B ⅆ ⅆ
C ⅆ
D ⅆ
32. Let be the solution to the differential equation with the initial condition. What is the approximation for if Euler’s method is used, starting at with
steps of size 0.2 ?
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A 4.120
B 4.200
C 4.240
D 4.768
33. is
A
B
C
D divergent
34.
The function has a continuous second derivative. The table above gives values of and its
derivative, , at selected values of . What is the value of ?ⅆ
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A 3
B 4
C 7
D 9
35. Which of the following expressions is equal to ?ⅆ
A ⅆ ⅆ
B ⅆ ⅆ
C ⅆ ⅆ
D ⅆ ⅆ