What are the characteristics of the ellipse function, and how can they be used to determine its properties, such as the center, major and minor axes, eccentricity, and foci?
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Math question: Can you find the vertex of the graph of the quadratic function f(x) = 2x^2 + 4x - 3?
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Math Question: What is the limit of [(3x^2 - 2x + 5)/(x^2 - 3x + 2)] as x approaches 2?