What does the value -8-(-2) of represent on the number line ?
1. A value that is 2 units from -8 in the positive direction 
2. A value that is 2 units from 8 in the positive direction
3. A value that is 2 units from -8 in the negative direction 
4. A value that is 2 units from 8 in the negative direction 
Answers  ASAP!!!!!
                                             
                                          
                                          
                                        
											