Math  /  Algebra

QuestionWrite the arithmetic sequence 17,13,9,5,-17,-13,-9,-5, \ldots in the standard form: an=a_{n}= \square

Studdy Solution
Simplify the expression:
an=17+4n4 a_n = -17 + 4n - 4
Combine like terms:
an=4n21 a_n = 4n - 21
This is the standard form of the arithmetic sequence.

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