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CPM Algebra 1 – Chapter 5


In this chapter, students explore arithmetic and geometry sequences.  The theme is learning to write sequences algebraically. During this chapter:

  • Students will learn what sequences are and will become familiar with two important types of sequences: arithmetic and geometric.
  • Students will write equations for the nth term of arithmetic and geometric sequences.
  • Students will recognize the connections between arithmetic and geometric sequences and linear and exponential functions.

Homework help for this chapter is here

Homework help offers tips, strategies and sometimes solutions for every homework question in this chapter.


  • Parent Guide from CPM for this chapter is here
  • Khan academy videos on sequences are here