Question: o find the 8th term (a8) in the arithmetic sequence where the initial term is 7 and the common difference is -5, you can use

o find the 8th term (a8) in the arithmetic sequence where the initial term is 7 and the common difference is -5, you can use the formula for the nth term of an arithmetic sequence: an = a1 + (n - 1) * d Given: a1 = 7 (the first term) d = -5 (the common difference) n = 8 (to find the 8th term) Plug these values into the formula: a8 = 7 + (8 - 1) * (-5) a8 = 7 + 7 * (-5) a8 = 7 - 35 a8 = -28 Therefore, the 8th term (a8) in the sequence is -28. For this is this arithmetic or Geometric

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