Find y' ,y"y"' if y = x^3-6x^2-5x+3
Answers
Answered by
0
Step-by-step explanation:
Assume a function that contains a variable whose power is raised to some real number
(
n
)
, i.e.,
f
(
x
)
=
x
n
, then the derivative of that function is given by,
f
′
(
x
)
=
n
x
n
−
1
Also, we will use,
1.
d
d
x
[
a
±
b
]
=
d
d
x
[
a
]
±
d
d
x
[
b
]
2.
d
d
x
(
a
)
=
0
,
if a is a constant.
3.
d
d
x
[
c
f
(
x
)
]
=
c
d
d
x
[
f
(
x
)
]
,
where c is a constant.
4.
y
′′′
=
d
d
x
(
y
′′
)
=
d
d
x
[
d
d
x
(
y
′
)
]
=
d
d
x
[
d
d
x
(
d
y
d
x
)
]
Similar questions