Solve the problem.The function V(x) = x3 + 15x2 + 47x - 63 describes the volume of a box, l(x) = x + 7 describes its length, and w(x) = x + 9 describes its width. Find the function, h(x), that describes the height of the box.

A. h(x) = x + 1
B. h(x) = x - 1
C. h(x) = x - 16
D. h(x) = x + 63


Answer: B

Mathematics

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