Select the correct answer from each drop-down menu.
Consider the first four terms of an arithmetic sequence below.

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Seudónimo Seudónimo

13-11-2018
Mathematics

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Select the correct answer from each drop-down menu.
Consider the first four terms of an arithmetic sequence below.

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Аноним Аноним · Answer 1 · 2018-11-13T18:28:54+01:00

Аноним Аноним

13-11-2018

The explicit formula for an arithmetic sequence is an = a1 + d(n - 1) where a1 is the first term and d = common difference. For this sequence a1 is 7 and d = 13- 7 = 19 - 13 = 25 - 19 = 6

So explicit formula required = 7 + 6(n - 1)

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Select the correct answer from each drop-down menu. Consider the first four terms of an arithmetic sequence below.

Respuesta :

Otras preguntas

Select the correct answer from each drop-down menu.
Consider the first four terms of an arithmetic sequence below.