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Mathematics
Mathematics
Problem
Let
f
(
x
)
=
∣
x
−
3
∣
f(x)=|x-3|
f
(
x
)
=
∣
x
−
3∣
and define
F
(
x
)
=
7
+
∫
3
x
f
(
t
)
d
t
F(x)=7+\int_{3}^{x} f(t)\,dt
F
(
x
)
=
7
+
∫
3
x
f
(
t
)
d
t
. Find
F
(
5
)
F(5)
F
(
5
)
.
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