Question: "Graph the logarithmic function f(x) = log(x + 1) on the Cartesian plane. Identify the x-intercept and the asymptote, and explain their significance."
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Math question: Solve for x: log(x) = 4 - log(2)
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Question: "Find the median of a data set with 9 elements arranged in ascending order: 5, 7, 10, 12, 13, 14, 20, 23, 30."