Answer:
B
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
   C.  (f – g)(x) = –2x – 2
Step-by-step explanation:
(f – g)(x) = f(x) – g(x)
   = (–5x – 4) – (–3x – 2)
   = –2x – 2
 
        
             
        
        
        
Answer:
(0,-3)
(3,0)
Step-by-step explanation:
The solutions to the system of equations are where the two graphs cross
The first is at x=0 and y=-3
The second is at x=3 and y=0
 
        
             
        
        
        
Answer:
42/6
Step-by-step explanation:
:P
 
        
                    
             
        
        
        
7 unit to the left, means it is 7 less than -1. 
-1-7 = -8
Ans: -8