Math question: What are the characteristics of a parabola given the equation 𝑦 = ax^2? Describe its vertex, axis of symmetry, direction of opening, and whether it is symmetric or not.
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What is the limit of (3x^2 + 2) as x approaches 4?
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What is the limit of the combined rational expression (3x^2 + 2x + 1) / (4x - 1) as x approaches 2?