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Mathematics
Problem
The water volume in a reservoir is modeled by
V
(
t
)
=
1200
−
15
t
V(t)=1200-15t
V
(
t
)
=
1200
−
15
t
thousand cubic meters, with
t
t
t
measured in days. Interpret the sign and magnitude of the average rate of change of
V
V
V
over the first 6 days.
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