Q 1. D. (1,13) Find the coordinates of the vertex for the parabola defined by f(x) = -7x2 + 14x + 6. 2. D. maximum (1/2, -13/2) Find the coordinates of the minimum or maximum point for the given quadratic function f(x) = -2x2 + 2x - 7. 3. C. The maximum euphoria obtained from drinking alcohol occurs when BAL is around 0.055. 4. B. 50
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