Pleas help me with #5 i would really appreciate it !!

Identify the parent function that can be used to graph the function f(x)= (1/4x)^3

Ill mark the brainliest if you me with the these three questions 7,8,9

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5