What is the standard equation of a hyperbola with a center at (h,k), a horizontal transverse axis of length 2a, and a vertical conjugate axis of length 2b?
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What is the maximum possible value of f(x) = x^2 - 4x + 3 over the interval [0, 5]?
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What is the common characteristic shared by the logarithmic functions f(x) = log x and f(x) = ln x?