The answer to a subtraction problem is called the difference.
R = 3
6x3=18
18x3=54
54x3=162 ...
The correct answer is 3.53
The 4 functions are:




Let's keep in mind that for large values of x, a quadratic function grows faster than a linear function:

for large values of x
In this problem, we can see that the only quadratic function is

, while all the others are linear functions, so the function that grows faster for large values of x is