scxrysaki scxrysaki
  • 08-06-2021
  • Mathematics
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given an = -4 + (n - 1)7. what is arithmetic sequence

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altavistard
altavistard altavistard
  • 08-06-2021

Answer:

Step-by-step explanation:

The given an = -4 + (n - 1)7 is already an arithmetic sequence with first term -4 and common difference 7.  A more proper form would be an = -4 + 7(n - 1).

The first five terms of this sequence are {-4, 3, 10, 17, 24}

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