What is the equation of the logarithmic function with a base of 2, shifted horizontally 3 units to the right, and vertically stretched by a factor of 4?
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What is the vertex of the parabola given by the equation π¦ = 5π₯^2 - 3π₯ + 2?
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What is the number of ways to arrange 5 students in a line out of 10, allowing repetition?