AP®︎ Calculus BC: Topic 10.12 Practice Test

Prepare for your quiz, test, or the AP exam with focused practice questions on Topic 10.12 of AP Calculus BC – Lagrange Error Bound.


Questions List

Topic 10.12

Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Q13

Question 1 Easy

Let ff have derivatives of all orders, with ∣f′′′(x)∣≤9|f'''(x)|\leq 9 for 0≤x≤0.20\leq x\leq 0.2. Let P2P_2 be the second-degree Taylor polynomial for ff about x=0x=0.

Using the given derivative bound, what is the Lagrange error bound for approximating f(0.2)f(0.2) by P2(0.2)P_2(0.2)?

A0.012
B0.036
C0.072
D0.18

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 10.12: Lagrange Error Bound

Learning Objective: LIM-8.C

Determine the error bound associated with a Taylor polynomial approximation.

Essential Knowledge: LIM-8.C.1

The Lagrange error bound can be used to determine a maximum interval for the error of a Taylor polynomial approximation to a function.

Essential Knowledge: LIM-8.C.2

In some situations, the alternating series error bound can be used to bound the error of a Taylor polynomial approximation to the value of a function.