The answer is the option A, which is: A. 
The explanation for this problem is shown below:
1. The compressing of this functions is defined by the function 
Where
is the constant and it must be: 
2. As you can see, the only constant that is less than one is the constant of the first function
, where 
x
≈
2.15831239
,
−
1.15831239
if i read the question correctly. im not sure if you meant to have '-2x^2' but thats what i did the work for.
-love shrooms!!
Answer:
5
Step-by-step explanation:
20/4 is 5 (4 sides)