To graph -2 you would start at 0 and move

If -2 is your x axis (x,y) you would graph -2 going left from 0. But if -2 is your y axis (x,y) , you would graph it going down the y axis from 0.

answer: i don't understand. what are the options

step-by-step explanation:

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.