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AP® Calculus AB-BC

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Moderate

Identify Maclaurin Series

APCALC-4KYHZF

The series $3-3x+\cfrac{{ 3x }^{ 2 }}{2!}-\cfrac{{ 3x }^{ 3 }}{3!}$ is the Maclaurin series for which function?

A

$\cfrac{1}{3{ e }^{ -3x }}$

B

$e^{ 3x }$

C

$e^{ -3x }$

D

$3e^{ -x }$

E

$3e^{ x }$