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Mathematics, 19.04.2021 18:30 epmeche05

Let x represent the number of years since 2000 and let y represent the number of coins in a coin collection. The number of coins in the collection from 2000 to 2010 can be modeled by the function y = 3x2 + 11x + 25. In what year did the coin collection have 155 coins?

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