I'm not sure about the best way to approach this problem. Are there specific steps to solve or know this, other than simply plugging numbers into the functions?

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Order the following functions by growth rate:

a. 4*n*log(n) + sqrt(n)

b. 2^(log(n^2))

c. 3*n + 20 log n^2

d. n^3

e. n*log(n)

f. 2^200