Suppose that the functions f and g are defined for all real numbers x as follows. f (x) = x + 2 g (x) = 4x + 3 Write the expressions for (f'g) (x) and (f- 9)(x) and evaluate (f+g)(2). (r9)(*) = | (r - 9)(x) = | (f + 9)(2) = 0

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