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Mathematics
Mathematics
Problem
Find the average rate of change of
f
(
x
)
=
x
3
−
2
x
f(x)=x^{3}-2x
f
(
x
)
=
x
3
−
2
x
on the interval
[
1
,
3
]
[1,3]
[
1
,
3
]
. a)
22
22
22
b)
11
11
11
c)
−
11
-11
−
11
d)
10
10
10
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