Find the nth term and the indicated term of the arithmetic sequence whose initial term, a, and common difference, d, are given.a = 71; d = -4an = ?; a6 = ?
A. an = 71 - 4n; a6 = 51
B. an = 71 - 4n; a6 = 23
C. an = 75 - 4n; a6 = 23
D. an = 75 - 4n; a6 = 51
Answer: D
Mathematics
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