The following graph shows the sales records of four employees over a period of six months.
sales
1.000)
mary
sales (
--lewis
todd
paige
apr
may
aug
sep.
jun jul
month
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whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

56 44 2 4

step-by-step explanation: