What is the domain and range of each relation?

drag the answer into the box to match each relation.

First one:

Domain: {-1, 3, 6}, range: {4, 5 , 6}

Second:

Domain: {-4, -3, 1}, range: {1, 3, 4}

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.