Enter the following data into a graphing calculator. (Make sure that any previous data have been cleared.) (-50, 200): (-40, 175); (-100, 300); (-20, 100); (10,0)
(-10.25); (25, -100): (50, -150); (40, -125); (75, -200)
What is the equation of the line of best fit? Round your answer to the nearest hundredth. Do not enter any
paces.

is this part of a question or something

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.

step-by-step explanation: