The initial height is 4
after 2 seconds, the height is 8
Brainliest answer, please?
        
             
        
        
        
Total divided by number of rows=number per row
63/7=9
9 per row
        
                    
             
        
        
        
Answer:
c588544gvfdf7544rv
Step-by-step explanation:
fd55
 
        
                    
             
        
        
        
The answer is 6
- hope this helps ♡
        
             
        
        
        
  Completing the square will always work for any quadratic, because you can always manipulate any quadratic by following completing the square.