Domain of a function is the type of parameters it takes as input. The domain of a sine function is angle in either degrees or radians. The function that represents the population growth of the bacteria that is tripling every minute is given by the mathematical expression,
 ,
,
where, t is time in minutes,  is the initial population size, and
 is the initial population size, and  is the population at time, t.
 is the population at time, t.
The domain of this function will be time, t.
 
 
        
             
        
        
        
Answer:
A
Explanation:
its the one that makes more sense to me