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Mathematics
Mathematics
Problem
Suppose
∫
2
5
f
(
t
)
d
t
=
−
4
\int_{2}^{5} f(t)\,dt=-4
∫
2
5
f
(
t
)
d
t
=
−
4
and
∫
5
9
f
(
t
)
d
t
=
7
\int_{5}^{9} f(t)\,dt=7
∫
5
9
f
(
t
)
d
t
=
7
. Define
F
(
x
)
=
∫
2
x
f
(
t
)
d
t
F(x)=\int_{2}^{x} f(t)\,dt
F
(
x
)
=
∫
2
x
f
(
t
)
d
t
. Determine
F
(
9
)
F(9)
F
(
9
)
.
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