Given:
The equations of parabolas in the options.
To find:
The steepest parabola.
Solution:
We know that, if a parabola is defined as

Then, the greater absolute value of n, the steeper the parabola.
It can be written as


where  , the smaller absolute value of p, the steeper the parabola.
, the smaller absolute value of p, the steeper the parabola.
Now, find the value of |p| for eac equation
For option A, 
For option B, 
For option C, 
For option D, 
Since, the equation is option A has smallest value of |p|, therefore, the equation  represents the steepest parabola.
 represents the steepest parabola.
Hence, the correct option is A.
 
        
             
        
        
        
The answer is 2 units right 3 units up
        
                    
             
        
        
        
Answer:
$5504
Step-by-step explanation:
Given that :
Principal amount = $500
Interest = 4% simple interest annually
Amount added at the end of each year :
First year:
Principal + (Principal * rate * time) 
500 + (500 * 0.04) = 520
$520 + $250 = $770
2nd year:
770 + (770 * 0.04) = $800.80
$800.80 + $250 = 1050.80
3rd year:
1050.8 + (1050.8 * 4) = 5254
$5254 + 250 = $5504
 
        
             
        
        
        
Answer:
84
Step-by-step explanation:
Because i am smart 
 
        
                    
             
        
        
        
The decimal form for 5.63 x 10^-6 is 0.00000563