The functions f and g are defined as f(x) = 5x +3 and g(x)=1-10x. f a) Find the domain of f, g, f+g, f— g, fg, ff, and g b) Find (f+g)(x), (f-g)(x), (fg)(x), (ff)(x), 1 g f (x), and (9) (x).

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