What is the equation of a parabola with a vertex at (3, 2)?
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What is the radius of a circle function, represented as x^2 + y^2 = r^2, if the x-coordinate and y-coordinate of a point on the circle are both equal to 5?
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Math question: Find the limit as x approaches 3 of (2x+1)/(x^2+5x-6)