Find f + g, f − g, fg, and f/g and their domains. f(x) = x, g(x) = 8x Find (f + g)(x). Find the domain of (f + g)(x). (Enter your answer using interval notation.) Find (f − g)(x). Find the domain of (f − g)(x).(Enter your answer using interval notation.) Find (fg)(x). Find the domain of (fg)(x). (Enter your answer using interval notation.) Find (f/g)(x) Find the domain of (f/g)(x). (Enter your answer using interval notation.)

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