A math question for the characteristics of the quadratic function f(x) = x^2: Find the x-intercepts, vertex coordinates, and axis of symmetry for f(x) = x^2.
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Question: What is the median of the following dataset? [10, 15, 20, 20, 30, 35, 40, 45]
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Find the basis of vectors in β^3 given vector v = (1,-2,3) and w = (-2,4,-6).