Question

Which of the following would be a good name for the function
that takes the length of a race and returns the time needed to
complete it?
O A. Time(race)
O B. Length(time)
OC. Cost(time)
O D. Time(length)

Answer 1

(time to complete)
f=length= some pattern here using length variable

time(length)

the independent variable aka the input is the length & the output is the time it takes or is needed to complete it.