Posted by **Joy** on Tuesday, July 30, 2013 at 4:49am.

Which of the following scenarios could be described by the real valued function f(x) = x3 + 3x2 + 2x? A shoebox has a length that is 1 inch longer than its width and a height that is 1 inch longer than its length, We want to know the product of three consecutive numbers, Start with a number. Cube it. Then square it and triple it. Then add twice the number.