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mirandawillis
A video game has been developed whereby the player must earn a certain number of experience points before progressing to the next level. On level 1, a player must earn 1 experience point. On level 2, a player must earn 6 experience points. On level 3, a player must earn 13 experience points. On level 4, a player must earn 22 experience points. Which recursive equation represents the pattern? a_n = a_n – 1 + n a_n = a_n – 1 + (4n + 1) a_n = a_n – 1 + (2n + 1) a_n = a_n – 1 + 3n