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4 May, 17:39

An arithmetic sequence has a first term of 3 and a fifth term of 31 what is it's second term

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Answers (2)
  1. 4 May, 18:07
    0
    31 - 3 = 28

    Going from first term to fifth term is 4 increases.

    28 : 4 = 7

    This means we have a common difference of 7.

    Sequence is 3, 10, 17, 24, 31
  2. 4 May, 18:43
    0
    Answer:10

    Step-by-step explanation:

    Adds 7 each time
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