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9 October, 21:26

Is this sequence arithmetic, geometric, or neither?

3, 6, 9, 12, 15, ...

arithmetic

neither

geometric

+3
Answers (2)
  1. 9 October, 23:26
    0
    The answer is arithmetic b because, the difference between the consecutive terms is constant
  2. 10 October, 00:35
    0
    Arithmetic

    Step-by-step explanation:

    nth = a + (n - 1) d

    T4 = 3 + (4-1) 3

    = 3 + (3) 3

    =3 + 9

    =12

    Hence, the sequence is arithmetic
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