Chapter 1 - Equations and Inequalities - 1.5 Applications and Modeling with Quadratic Equations - 1.5 Exercises - Page 128: 5

$A. (x+1)(x-4)(2)=64$

To identify the volume of an item, it requires a 3 dimensional object which can be observed on the 2nd figure. Thus, the first figure doesn't matter in this problem. The volume of a rectangle is $V=L×W×H$ and figure 2 has values for for length, width, and height which are $ x+1, x-4,$ and $2 $ respectively. These values are similar to option A.