Determine if each of the following functions is O(x²). Answer Y for yes and N for no. 28 2. 2. 9. 2. 1. f(x) = 17 2. f(x) = x log(x) 3. f(x) = x²+2000 = 4. f(x) 17x+29 5. f(x)=4²

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