Th Write an explicit formula for An, the nth term of the sequence 15, 23, 31, ....

asked May 28, 2021 38.6k views

3 votes

Th
Write an explicit formula for An, the nth
term of the sequence 15, 23, 31, ....

3.6k points

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7 votes

Answer:

a₁ = 15 and common difference = 8 so the formula is:

aₙ = 15 + (n - 1) * 8

= 8n + 7

TheMI answered Jun 1, 2021

by TheMI

3.2k points

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