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Mathematics
Problem
Calculate the average value of the function
f
(
x
)
=
x
2
+
1
f(x)=x^{2}+1
f
(
x
)
=
x
2
+
1
on the interval
[
1
,
4
]
[1,4]
[
1
,
4
]
. a)
7
7
7
b)
19
2
\dfrac{19}{2}
2
19
c)
8
8
8
d)
24
24
24
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