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Mathematics, 04.06.2021 22:30 elijahjacksonrp6z2o7

The fourth through the seventh terms of an arithmetic sequence are given by a4 = 17, a5 = 21, a6 = 25, and a7 = 29. Which formula can be used to find an?

A. an= 17+4(n-1)
B. an= 9+4(n+1)
C. an= 5+4(n-1)
D. an= 5+4(n+1)
E. an= 4+5(n-1)

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The fourth through the seventh terms of an arithmetic sequence are given by a4 = 17, a5 = 21, a6 = 2...
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