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CPM Algebra 2 – Chapter 5

Inverses and Logarithms

In this chapter, students will be introduced to the concept of inverse relations.  The themes are using inverses to solve logarithms.   During this chapter:

  • Students learn that reversing, or working backward to undo the action of a function, can create a new function.
  • Students learn that the inverse of an exponential function is a logarithm and investigate the family of logarithmic 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 logarithms can be found here