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Mathematics
Problem
The average value of the function
f
(
x
)
=
x
f(x)=x
f
(
x
)
=
x
over the interval
[
m
,
m
+
4
]
[m,\,m+4]
[
m
,
m
+
4
]
is
10
10
10
. Find the value of
m
m
m
. a)
7
7
7
b)
8
8
8
c)
3
3
3
d)
12
12
12
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