Which of the coordinate points below will fall on a line where the constant of proportionality is 23? Select all that apply. A) (6,8)
B) (3,2)
C) (6,4)
D) (9,6)
E) (12,8)

(3,2)

(6,4)

(9,6)

(12,8)

Step-by-step explanation:

Constant of proportionality is 2/3

This means that:

Thus, y should be less than x, which removes option A.

B) (3,2)

x = 3, so:

So (3,2) is on the line

C) (6,4)

x = 6, so:

So (6,4) is on the line

D) (9,6)

x = 9, so:

So (9,6) is on the line

E) (12,8)

x = 12, so:

So (12,8) is on the line

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.