Find the absolute maximum and minimum values of the function f(x) = x^3 + 2x^2 - 5x - 1 on the interval [0, 4].
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Math question: Find the limit as x approaches 0 of (e^x - 1) / (sin(3x) - 3x)
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Question: Find the equation of a hyperbolic function that represents the relationship between distance (x) and time (t) when an object is accelerated at a constant rate.