CPM Homework Banner
B-27.

Examine each sequence below. State whether it is arithmetic, geometric, or neither. For the sequences that are arithmetic, find the formula for . For the sequences that are geometric, find the sequence generator for .

  1.  

  1.  

    The sequence is neither arithmetic nor geometric.

  1.  

    The sequence is geometric.

  1.  

    Do the terms in the sequence increase by adding a constant amount or multiplying by a constant?

  1.  

    See part (d).

    The sequence is arithmetic.

  1.  

    See part (d).