Problem page

the owners of a recreation area are filling a small pond with water. let
w

be the total amount of water in the pond (in liters). let
t

be the total number of minutes that water has been added. suppose that
=
w
+
25
t
500

gives
w

as a function of
t

during the next
80

minutes.
identify the correct description of the values in both the domain and range of the function. then, for each, choose the most appropriate set of values.