How do changing prices affect supply and demand? as price increases, both supply and demand increaseas price decreases, both supply and demand decreaseas price increases, supply decreases, but demand increases. as price decreases, supply decreases, but demand increases

It was ((A))...NOT ((D))!!!

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.