Functions

  • Graphs are sets of ordered pairs
  • Functions are special graphs
    • Domain
    • Target
    • Rule
    • Range
    • One-to-one functions
    • Onto functions
    • Natural Domain Convention
  • Algebra of functions
  • Composition of functions
  • Inverse Functions
  • Types of Functions
    • Real domain and target
    • Compex domain and target
    • Space curves
    • Real valued function of several variables
    • Surfaces
    • Vector fields