Katie owns a pretzel stand. Her profit, in dollars, is given by the function P(x) = -x² + 14x + 57, where X is the number of

Question

Katie owns a pretzel stand. Her profit, in dollars, is given by the function P(x) = -x² + 14x + 57, where X is the number of pretzels sold. What is the maximum profit, in dollars, Katie can earn?

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