f(x) = 9x - 8
f(f(x)) = f(9x - 8) = 9(9x-8) - 8 = 81x - 80
Austin B.
asked 10/11/22f(x) = 9x - 8
f(f(x)) = f(9x - 8) = 9(9x-8) - 8 = 81x - 80
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