### 2016年AP微积分BC简答题真题+答案+PDF下载

2016年AP微积分BC简答题真题+答案+PDF下载SectionII，PartA1.Waterispumpedintoatankataratemodeledbylitersperhourfor0≤t≤8，wheretismeasuredinhours.Waterisremovedfromthetankataratemode...

2016年AP微积分BC简答题真题+答案+PDF下载

Section II，Part A

1. Water is pumped into a tank at a rate modeled by liters per hour for 0≤t≤8，where t is measured in hours. Water is removed from the tank at a rate modeled by R（t）liters per hour, where R is differentiable and decreasing on  0≤t≤8。Selected values of R（t）are shown in the table above. At time t=0, there are 50,000 liters of water in the tank.

(b) Use a left Riemann sum with the four subintervals indicated by the table to estimate the total amount of water removed from the tank during the 8 hours. Is this an overestimate or an underestimate of the total amount of water removed? Give a reason for your answer.

(c) Use your answer from part (b) to find an estimate of the total amount of water in the tank, to the nearest liter, at the end of 8 hours.

(d) For 0≤t≤8, is there a time t when the rate at which water is pumped into the tank is the same as the rate at which water is removed from the tank? Explain why or why not.

2. At time t, the position of a particle moving in the xy-plane is given by the parametric functions (x(t),y(t)),where The graph of y, consisting of three line segments, is shown in the figure above.

At t=0, the particle is at position(5,1).

(a) Find the position of the particle at t=3.

(b) Find the slope of the line tangent to the path of the particle at t=3.

(c) Find the speed of the particle at t=3.

(d) Find the total distance traveled by the particle from t=0 to t=2.

SECTION II, Part B部分

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 科目 智思5分率 师资 课程目标 课程大纲 教材 AP微积分BC Calculus BC 91.1% 许和鑫， 黄欣 完成AP微积分BC阶段的知识点的学习。通过系统地梳理，充分的练习熟悉考试的题型和难点重点，冲5分。 课次1-2 Derivatives I &Application of Derivatives I Barron 和 Princeton版教材 课次3-4 Application of Derivatives II& The Definite Integral 课次5-6 Differential Equation & Application of Definite Integrals 课次7-8 L' Hôpital's Rule, Improper Integrals& Parametric vector, Polar functions 课次9-10 Infinite series I& Infinite series II 模考 最新真题

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