Question: Consider the parabola with equation π¦ = 3π₯^2. Determine the characteristics (vertex, axis of symmetry, and direction of opening) of this parabola.
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What is the cosine value of the angle Ο/4 on the unit circle chart?
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Math Question: Find the limit of (3x^2 + 2x + 1) / (4x^2 + 5) as x approaches infinity.