Idon’t understand what the range and domain is ?

the range is just the difference of the largest and smallest number

and domain is the set of all possible x-values which will make the function "work", and will output real y-values.

answer: which of the following can speed up the rate at which the liver breaks  

down alcohol?

question 1 options:

carbohydrates  

coffee  

nothing  

high-protein meals  

step-by-step explanation:

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct