I need help plz with question 12 it is gone have three parts 
                                             
                                          
                                          
                                        
											 
											Answer:
its gonna be a line going up and down 4 to the left of the y axis (the line in the middle going up and down). Because no matter what y is, x is going to be -4. So you go over -4 and up and down all the way y don't matter