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Home > CCG > Chapter 8 > Lesson 8.1.2 > Problem 8-21

8-21.

Write an equation for each of the following sequences. Homework Help ✎

  1. Is the sequence arithmetic or geometric?

    Refer to the Math Notes box in 4.1.3 on sequences.

  1. Is this an arithmetic or geometric sequence?
    See part (a) for help.