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OpenStudy (alyssajobug):
7. Which of these polynomial functions gives the number of lights in a hexagonal rig (six sides) with n rows? (Hint: Look for a pattern in the coefficients of the polynomial functions for the triangular, square, and pentagonal lighting rigs.) A. H(n) = 2n^2 - n B. H(n) = 2n^2 - 1 C. H(n) = ½n^2 + n + 1 D. H(n) = ½n^2 + n
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