In the united states, the common paper size is called letter size and measures 8.5 by 11 inches. let
v(x)= (8.5-2x)(11-2x) (x) be the volume in cubic inches of a box made from a letter size paper
by cutting out squares of side length x in inches from each corner and then folding up the sides.
what is a reasonable domain for v in this context? explain or show your reasoning.
pls help