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AP Calculus AB 6.1 Accumulations of Change Question Bank

Practise accumulation questions by interpreting areas under a rate graph as accumulated change in context.

Syllabus
Effective Fall 2025
Course
AP Calculus AB

Exam points

  • interpret area under a rate graph as accumulated change in context
  • track units, sign and initial value when accumulating a rate

CHA-4.A—Interpret the meaning of areas associated with the graph of a rate of change in context question 1

[Maximum number: 1]

The graph of the function f shown above consists of two line segments and a semicircle. Let g be defined by g(x)=0xf(t)dtg(x)=\int_{0}^{x} f(t) d t. What is the value of g(5) ?

A

0

B

1.5+2π-1.5+2 \pi

C

2π2 \pi

D

1.5+2π1.5+2 \pi

E

4.5+2π4.5+2 \pi

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