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Use the explicit formula to find a recursive formula for the sequence ana_n. Write your answer in simplest form.\newlineThe recursive formula should depend on an−1a_{n - 1}.\newlinean=−18n+29a_n = -18n + 29\newlinean=_a_n = \_

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Q. Use the explicit formula to find a recursive formula for the sequence ana_n. Write your answer in simplest form.\newlineThe recursive formula should depend on an−1a_{n - 1}.\newlinean=−18n+29a_n = -18n + 29\newlinean=_a_n = \_
  1. Substitute nn into formula: Write down the first few terms of the sequence by substituting n=1,2,3,n = 1, 2, 3, etc. into the explicit formula an=−18n+29.a_n = -18n + 29.\newlineFor n=1n = 1, a1=−18(1)+29=11.a_1 = -18(1) + 29 = 11.\newlineFor n=2n = 2, a2=−18(2)+29=−7.a_2 = -18(2) + 29 = -7.\newlineFor n=3n = 3, a3=−18(3)+29=−25.a_3 = -18(3) + 29 = -25.
  2. Calculate first few terms: Find the common difference dd between consecutive terms.d=a2−a1=−7−11=−18.d = a_2 - a_1 = -7 - 11 = -18.

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