If its volume (Not so sure about surface area?) than its 432 inches^3
The answer is approximately -36
If h moves the graph left or right,

(moves left)

(moves right)
If a vertical stretch by a factor of |h|, then

If h moves the graph up or down,

(moves up)

(moves down)

and h = 1
There are 7 days in a week. If you add 7 three times, you get 21, which means that three weeks equals 21 days, which is less than 24