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Functions and their Graphs




 
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A series of free College Algebra Video Lessons from UMKC - The University of Missouri-Kansas City.

College Algebra - Lecture 9 - Functions and Their Graphs
Lecture 9 - Functions and Their Graphs.
This lecture discusses about functions: the central idea of Mathematics

  • Function: The Central Idea of Mathematics [26 min.]
  • The Language & Notation of Functions [20 min.]
  • More On Domains [19 min.]
  • Function Notation Practice [16 min.]



College Algebra - Lecture 10 - Functions and Their Graphs
Lecture 10 - Functions and Their Graphs.
Lecture 10 discusses more about functions, finding local maximums and minimums etc.

  • Visualizing Functions: Graphs of (x, f(x)) Pairs [26 min.]
  • Increasing & Decreasing Functions [23 min.]
  • Local Maximums & Local Minimums [18 min.]
  • Even & Odd Functions [20 min.]
College Algebra - Lecture 11 - Functions and Their Graphs
Lecture 11 - Functions and Their Graphs.
In this lecture, we have lot of exercises related to functions explained.

  • A Library of Important Functions [20 min.]
  • Piecewise Defined Functions [19 min.]
  • Some Exercises Explained [11 min.]


 

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