Let
f
(
x
)
=
cos
(
x
)
\displaystyle {f{{\left({x}\right)}}}={\cos{{\left({x}\right)}}}
f
(
x
)
=
cos
(
x
)
, find each of the following:
Find the second derivative,
f
′
′
(
x
)
=
\displaystyle {f}{''}{\left({x}\right)}=
f
′′
(
x
)
=
Preview
Question 6 Part 1 of 3
Find the third derivative,
f
′
′
′
(
x
)
=
\displaystyle {f}{'''}{\left({x}\right)}=
f
′′′
(
x
)
=
Preview
Question 6 Part 2 of 3
Find the fourth derivative,
f
′
′
′
′
(
x
)
=
\displaystyle {f}{''''}{\left({x}\right)}=
f
′′′′
(
x
)
=
Preview
Question 6 Part 3 of 3
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\displaystyle
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Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question
Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question