Question: What is the extreme value (maximum or minimum) of the function f(x) = 3x^2 - 4x + 5 over the interval [0, 4]?
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Math question: Find the x-intercept of the parabola represented by the equation y = x^2 + 2x + 1.
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What is the criterion for congruence of triangles that states if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the triangles are congruent?