Situation: A drug is administered to a patient, and the concentration of the drug in his bloodstream is monitored. In time (in hours since the drug was applied), the concentration (in mg / L) is given by the following function:

1. Indicate the type of function that models the drug concentration in terms of time after being managed (linear, polynomial, rational, etc).

2. Calculate the horizontal asymptote of the function and explain how this result validates the behavior of the graph as the time approaches infinity. 3. Provide an explanation of what you see in the graph taking into consideration the context of the exercise. (Eg what happens with concentration as time begins to pass).

5t c(t) = +2 +1 =