Chapter 4: Functions, Relations, and Transformations

In this chapter:

  • Interpret graphs of functions and relations
  • Review function notation
  • Learn about the linear, quadratic, square root, absolute-value, and semicircle families of functions
  • Apply transformations—translations, reflections, stretches, and shrinks— to the graphs of functions and relations
  • Transform functions to model real-world data

For student resources, click on the items in the box at left.