For Monday:

• We will start relations in honest on Monday.
• Badges quiz may include new relations Badges.
• To prepare, you can read Hammack, Chapter 11, especially Sections 11.0 and 11.1, and do some exercises.  But don’t worry if anything is confusing — just bring your questions!  We will work on it in class.

For Friday:

• homework is due (submission box on canvas is open)
• there will be another induction proof quiz
• you may want to view a completed version of the bijection-inverse proof we finished today.
• read Hammack, 12.4 – 12.6 to wrap up our study of functions.

For Wednesday:

• Please fill in a proof on this work-sheet.  We’ll take it up in class.
• Reminder that Friday is a proofs quiz (induction) and an individual assignment (listed now under Resources).
• There’s a math club talk on Wednesday (Transforming shapes into algebra):  math club.