Answer: Y- 3
Step-by-step explanation:
Point A prime is 3 units below Point A, as goes for each of the other corresponding point pairs. ( B and B prime, C and C prime)
 
        
             
        
        
        
F(4)=4(4)+5
Which equals 
F(4)=21
        
                    
             
        
        
        
Answer:
C= 45 + 19.95h
Step-by-step explanation:
45 for each home vist means one time payment
19.95 ever hour means you are charged 19.95 every hour
H= hour