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  1. AP Calculus
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Infinite Sequences and Series (BC Only)

Question 1
college-boardCalculus AB/BCAPExam Style
1 mark

For which value of ppp does the infinite series ∑n=2∞1n(ln⁡n)p\sum_{n=2}^{\infty} \frac{1}{n(\ln n)^p}∑n=2∞​n(lnn)p1​ converge by using an appropriate convergence test?

Question 2
college-boardCalculus AB/BCAPExam Style
1 mark

In polar coordinates, what does the equation r=4r = 4r=4 represent?

Question 3
college-boardCalculus AB/BCAPExam Style
1 mark

Which of the following statements accurately describes the relationship between the Lagrange Error Bound and the accuracy of a Taylor polynomial approximation?

Question 4
college-boardCalculus AB/BCAPExam Style
1 mark

When estimating the value of e0.5e^{0.5}e0.5 using Maclaurin series up to and including the term with x44!\frac{x^4}{4!}4!x4​, what expression gives an upper bound on the error?

Question 5
college-boardCalculus AB/BCAPExam Style
1 mark

What needs to be known about a function f(x)f(x)f(x) to apply Lagrange's error bound when approximating f(c)f(c)f(c) using its nth degree Taylor Polynomial centered at x=ax=ax=a?

Question 6
college-boardCalculus AB/BCAPExam Style
1 mark

Which scenario would make use cylindrical shells method particularly advantageous calculating volume solid revolution instead disc/washers approach?

Question 7
college-boardCalculus AB/BCAPExam Style
1 mark

If the fifth derivative of a function f(x)f(x)f(x) is always less than 6 for all values of xxx in the interval [1,3], what is the maximum error when using the Taylor Polynomial of degree 4 around x=2x = 2x=2 to approximate f(3)f(3)f(3)?

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Question 8
college-boardCalculus AB/BCAPExam Style
1 mark

If f(5)(x)f^{(5)}(x)f(5)(x) is less than or equal to 6 for all x in the interval [1,3], what is the largest possible error when using the fourth-degree Taylor polynomial of f(x)f(x)f(x) centered at x=2x = 2x=2 to approximate f(2.5)f(2.5)f(2.5)?

Question 9
college-boardCalculus AB/BCAPExam Style
1 mark

What determines maximum Lagrange error estimation when applying Taylor series centered at number b to estimate function g() near point a?

Question 10
college-boardCalculus AB/BCAPExam Style
1 mark

What is the maximum error of a 4th degree Maclaurin polynomial to approximate cos⁡(π/4)\cos(\pi/4)cos(π/4)?