Answer:
4(x - 9)^2 - 17
Step-by-step explanation:
A horizontal shift to the right by 9 changes x^2 to (x - 9)^2. 
A vertical shift down by 1 changes - 16 to -17. 
Therefore, the new equation is: 
4(x - 9)^2 - 17
 
        
             
        
        
        
400x to the power of 2 + 480x + 144
        
                    
             
        
        
        
Answer:
a
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
1.41
Step-by-step explanation: