What is the vertex of the quadratic function y = 2x² + 3x - 4?
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Math question: What is the limit of (3x^3 + 5x^2 - 2x) / (2x^3 + 4x^2 - 3x + 1) as x approaches infinity?
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Question: What are the characteristics of the quadratic function f(x) = x^2, in terms of its vertex, axis of symmetry, direction of opening, and the range of values for x and y?