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Does milk contain water? The limit h→0 (3+h)^2-9/h
represents the derivative of some function f(x) at some number a. Find f and a. f(x)=
a=? If I have a 75 for my grade and my final exam is a 68. When the 68 gets added in how much will my grade be? Why does the addition of impurity atoms to a semiconductor decrease its resistance? Express the formula (6n^2 + 2n)×(2n + 4n^2) using big-O notation (order)
1 Point?