Math question: Find the equation of an exponential function that passes through the points (0,1) and (2,4).
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Math question: In triangle ABC, the angle bisector of angle A intersects side BC at point D. If the length of AD is 6 cm and BD is 8 cm, what is the length of DC?
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Question: What is the maximum value that the function f(x) = x^2 - 4x + 5 can reach in the interval [-2, 6]?