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What is the derivative of x ?
What is the derivative of x ?
zero
1
2
3
Explanation
Let's use the
Power Rule
first.
f
(
x
)
=
x
=
x
1
f
'
(
x
)
=
1
x
1
−
1
=
1
x
0
=
1
⋅
1
=
1