Four factor pairs: (1, 24) (2, 12) (3, 8) (4, 6)
1 and 2
The factor pairs of 12 are (1 x 12), (2 x 6), (3 x 4)
There are 4 (assuming a regular hexagonal prism), (a professional way is that seeing that it has 4 is dividing 8 by 2, for pairs).There is 1 on the base and 3 more on its sides. 3 + 1 = 4.
The factor pairs of 12 are 1 x 12, 2 x 6, and 3 x 4.
The domain is {-1, 0, 1, 3}.
(-4 -2) (0 -3) (2 7) (1 4)
The domain is {-1, 0, 2, 4}.
(2, 4)
1 and 12, 2 and 6, 3 and 4
4 and 3, 6 and 2, 12 and 1
1 and 28 2 and 14 4 and 7