Chapter Four

General Definitions/Guidlines for Chapter Four!!



Section One
Definitions

Practice/Example Problems 4-1
Section Two

Definitions

Practice/Example Problems 4-2
                              Section Three                                           

                                                        Definitions

Practice/Example Problems 4-3

                                                                                              

                     Section Four
                                
Practice/Example Problems 4-4                         
                                                                                                                                                                                                        






Section Five
Wanna Sing???(here is a song to help you remember DISAC)

Practice/Example Problems 4-5






Our Advice to You
Letter 1
Letter 2
Letter 3