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13 Questions

Identify arithmetic and geometric sequences

Identify arithmetic and geometric sequences from a list or a description. For #grade9, based on TEKS L.1 and high school common core standard F-BF.2.

  1. Is the sequence 4, 13, 22, 31, 40, …an arithmetic sequence, a geometric sequence or neither?
  2. Is the sequence 3, 9, 27, 81, 243,…an arithmetic sequence, a geometric sequence or neither?
  3. Is the sequence 4, 7, 11, 16, 22,…an arithmetic sequence, a geometric sequence or neither?
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