Answer:
Step-by-step explanation:
7000/85 = 1400/17 
or  82.352941
 
        
             
        
        
        
A.  When f(x) becomes g(x) = f(x) + 2, the graph of f(x) is shifted upward 2 units.
B  The graph of f(x) is reflected in the x-axis and then vertically compressed by a factor of 1/2.
        
             
        
        
        
Answer:
4
Step-by-step explanation: add 2 to your 2
 
        
                    
             
        
        
        
$16.80 / 4 gallons = $4.20 per gallon
 
        
             
        
        
        
8 = 1. The relationship equation is y = x - 7