Chapter 1: Equations, functions and graphs

 

  1. Video 1.1: Solutions of equations, definition of a function, domain of a function
    Examples 1-4
  2. Video 1.2: Some algebraic problems, inverse of a function
    Examples 5-8
  3. Video 1.3: Cartesian planes, graphs of functions, lines and parabolas
    Examples 9-12
  4. Video 1.4: Additional problems
    Examples 13-14