Find the indicated function.A piece of cardboard is twice as long as it is wide. It is to be made into a box with an open top by cutting 6 cm squares from each corner and folding up the sides. Let x represent the width of the original piece of cardboard. Determine a function V that represents the volume of the box in terms of x.

A. V(x) = 12x2 - 108x + 216
B. V(x) = 12x2 - 216x + 864
C. V(x) = 12x2
D. V(x) = 6x2 - 144x + 864


Answer: B

Mathematics

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