Ibegging for , this is my 4th time posting what are the possible rational zeros of f(x) = 2x3 − 15x2 + 9x + 22? ± 1, ± 2 ± 1, ± 2, ± 11, ± 22 ± 1, ± 1 over 2, ± 2, ± 11 over 2, ± 11, ± 22 ± 1, ± 1 over 2, ± 1 over 11, ± 1 over 22, ± 2, ± 2 over 11

your answer would be 12

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.