Determine if the sequence is arithmetic or geometric, and find the common difference or ratio. x1234
f(x)392781
Arithmetic, common difference = 3
Arithmetic, common difference = 6
Geometric, common ratio = 3
Geometric, common ratio = 6

C. Geometric, common ratio = 3

Step-by-step explanation:

Got it right

25% is the answer

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.