Chapter 3: Functions and their Graphs

Here are the blog entries for each lesson in this chapter.

  1. The Idea of a Function
  2. Descartes and the Coordinate Graph
  3. Graphing Linear Functions
  4. Functions with Parabolic Graphs
  5. More Functions with Curved Graphs
  6. Interpolation and Extrapolation: Guessing Between and Beyond

All blog entries for Chapter 3 in reverse order from Lesson 6 to Lesson 1.

Ihor Charischak led the discussion about Chapter 3.