Question: What is the derivative of the function f(x) = 3x^2 - 4x + 5?
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What is the average number of books read by 30 students in a month if the data set consists of {10, 8, 12, 15, 7, 9, 11, 13, 14, 6, 10, 10, 12, 9, 12, 8, 7, 10, 11, 13, 10, 8, 9, 11, 12, 8, 7, 9, 13, 10}?
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What is the axis of symmetry for the parabola function y = 2x^2 - 3x - 1?