7 For f(x) = \frac{7}{x-6} and g(x) = \frac{4}{x}, find the following composite functions and state the domain of each (a) fog (b) gof (c) fof (d) gog (a) (fog)(x) = \boxed{} (Simplify your answer.)
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Step 1: The composite function afog is given by (afog)(x) = a(f(g(x)) = a(g(x))^6. Show more…
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