Chapter Three
Functions and their Domains

Note to the student: If assigned these videos for homework or you were absent, you must take notes and show them to your instructor next class.  Great care has been taken to make sure these videos are aligned to HOW we would teach these topics in the classroom.  We also made sure that for each lesson, you never have to watch more than 30 minutes worth of videos (with rare exceptions).  The best part of videos is that you can stop and rewind if you missed something.  If you find these videos useful, rest assured you will still be able to access these in years to come.  However, word of caution.  The videos are a great help, but they generally only contain between 60-80% of all material covered in class.  The videos generally focus on the most important elements you may have missed and not all practice/homework problems can be solved from just the videos alone.  Make sure to ask your teacher questions after watching the videos if you do not know how to solve a more difficult problems.

Lesson 3-3 and 3-1
Different types of functions
     and their graphs
Understanding domains 

Lesson 3-1
Performing and Understanding
      Basic Derivatives

Lesson 3-2
Piecewise functions

Lesson 3-4
Quadratic functions

Application of Quadratics & Derivatives:

​1. Position, velocity, acceleration

2. ​​Optimization problems

Lesson 3-5
Operations and Compositions

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Lesson 3-6
The Basics of Inverse Functions

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Mid-Unit Review

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