which statement accurately represents the relationship between pressure and volume?

as pressure increases, volume increases.

as pressure decreases, volume decreases.

as pressure increases, volume decreases.

as pressure increases, volume stays constant.

The answer to this question is C.

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18