AP®︎ Calculus BC: Topic 8.13 Practice Test

Prepare for your quiz, test, or the AP exam with focused practice questions on Topic 8.13 of AP Calculus BC – The Arc Length of a Smooth, Planar Curve and Distance Traveled.


Questions List

Topic 8.13

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Question 1 Easy

Let ff be smooth on [a,b][a,b], where a<ba<b.

Which of the following describes the arc length of the graph of ff from x=ax=a to x=bx=b?

AThe straight-line distance between the points (a,f(a))(a,f(a)) and (b,f(b))(b,f(b)).
BThe net change in height, f(b)−f(a)f(b)-f(a), between x=ax=a and x=bx=b.
CThe length measured along the graph from the point (a,f(a))(a,f(a)) to the point (b,f(b))(b,f(b)).
DThe area between the graph and the xx-axis over the interval from x=ax=a to x=bx=b.

What You’re Being Tested On:

Explore the learning objectives taken directly from the College Board’s AP® Calculus BC Curriculum. Ensure you’re prepared for the exact topics covered on the AP® exam, in-class tests, and quizzes, and gain confidence in your mastery of the material.

Topic 8.13: The Arc Length of a Smooth, Planar Curve and Distance Traveled

Learning Objective: CHA-6.A

Determine the length of a curve in the plane defined by a function, using a definite integral.

Essential Knowledge: CHA-6.A.1

The length of a planar curve defined by a function can be calculated using a definite integral.