Final answer:
The volume of Box 2 is given by 4x⁵ - x⁴.
Step-by-step explanation:
The volume of Box 2 is calculated by multiplying its dimensions together. The dimensions of Box 2 are given as x, 4x - 1, and x³. Therefore, the volume can be calculated as:
Volume = x * (4x - 1) * x³
Expanding and simplifying the expression:
Volume = 4x⁴ - x⁴
So, the correct answer is A. 4x⁵ - x⁴.