Mathematics, 27.03.2020 06:02, sophiaroeloffs4348

Let x represent the number of years since 2000 and let y represent the number of coin collection. The number of coins in the collection from 2000 to 2010 can be modeled by the function y=(3x)^2+(25x)+25. In what year did the coin collection have 155 coins?

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Let x represent the number of years since 2000 and let y represent the number of coin collection. Th...