Math question: "Find the maximum value of the function f(x) = 2x^2 - 5x + 3"
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Question: In a data set of 10 numbers, the mean is 15, the mode is 12, the median is 14, and the range is 25. What is the average of the first five numbers?
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Math Question: What is the 6th derivative of f(x) = 3x^4 - 2x^3 + 5x^2 - 7x + 1?