Answer:
-2
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
I don't know anything sorry for inconvenience 
 
        
             
        
        
        
<span>A is the correct answer. To find 10% of 50, divide it by 10. This gives you 5. If 5 is 10%, then 20 is 40%, because 20 is 4 x 5 and 40 is 4 x 10. </span>
        
                    
             
        
        
        
Common difference = 2nd term - first term 
 = -13-(-6)
 = -13+6
 = -7
 
        
                    
             
        
        
        
<span>y = –16x2 + 24x + 1
</span>(downward parabola)
it is a height
when the ball is 6ft above the ground