Math Question: Find the maximum or minimum value of the function f(x) = 3x^2 - 4x + 5 within the interval [-2, 4].
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What is the length of the perpendicular bisector segment of a triangle with side lengths 10, 12, and 14?
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What is the resultant displacement when a vector of magnitude 8 units in the east direction combines with a vector of magnitude 5 units in the north direction?