kie1148
29.07.2019 •
Mathematics
Which formula describes the following arithmetic sequence? remember that n represents the term number. 3, 5, 7, 9, an = 2 ∙ 3n - 1 an = 3 ∙ 2n - 1 an = 2 + 3(n - 1) an = 3 + 2(n - 1)
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