Simply providing you with the answer would not help you understand how these functions operate. I suggest graphing each of these functions on a calculator or by hand as a functions of x and notice the pattern of behavior as x increases.
Cubic function can be graphed as x3
Cube root function can be graphed as x1/3 and so on.
You can manually draw these functions. To do so start off by plugging in small values for x and increasing the values to see the pattern of behavior.
f(x) = x3
f(1) = 13 = 1
f(10) = 103 = 1,000
f(100) = 1003 = 1,000,000