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Mathematics, 11.01.2020 23:31 natalie2sheffield

Given the functions f(n) = 11 and g(n) = (3/4)n โˆ’ 1, combine them to create a geometric sequence, an, and solve for the 9th term.

  an  = (11 โ‹…  3/4)n โˆ’ 1; a9  โ‰ˆ 24.301  an  = 11(3/4)n โˆ’ 1; a9  โ‰ˆ 1.101  an  = 11 + (3/4)n โˆ’ 1; a9  โ‰ˆ 11.100  an  = 11 โˆ’ (3/4)n โˆ’ 1; a9  โ‰ˆ 9.900

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