Question: "If f(x) = ∫[1, x] (3t² + 2t + 1) dt, then what is the derivative of f(x) when x = 2?"
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What is the equation of the exponential function that goes through points (1, 3) and (2, 9)?
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If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, do the triangles necessarily congruent?