The answer is -25. tried tested and approved. welcome
        
                    
             
        
        
        
Answer:C 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A and D
Step-by-step explanation:
 
        
             
        
        
        
-8
f(x) is y, in which x is the independent variable
when x = 5, y = -8
 
        
             
        
        
        
5(x^2 - 14x + 258/5)
= 5((x-7)^2 -49+258/5)
= 5((x-7)^2 + 13/5)
= 5(x-7)^2 + 13
I belive this is how it should be done