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# Second Derivative of $\sin{x}$

APCALC-WYX8BD

What is the second derivative of $f( x ) =\sin { x } ,$ with respect to $x$?

A

$f^{ \prime \prime }( x ) =\tan { x }$

B

$f^{ \prime \prime }( x ) =-\tan { x }$

C

$f^{ \prime \prime }( x ) =-\cos { x }$

D

$f^{ \prime \prime }( x ) =\sin { x }$

E

$f^{ \prime \prime }( x ) =-\sin { x }$