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Find the General, or N^th, Term of the Arithmetic Sequence

Question 38

Multiple Choice

Find the general, or n^th, term of the arithmetic sequence given the first term a₁ = -7 and the common difference d = -2.

A) a_n = -5n - 2
B) a_n = 5n - 2
C) a_n = -2n - 5
D) a_n = -7n + -2

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