EXPERIMENTAL PSYCHOLOGY To study the rate at which animals learn, a psychology student per...

EXPERIMENTAL PSYCHOLOGY To study the rate at which animals learn, a psychology student performed an experiment in which a rat was sent repeatedly through a laboratory maze. Suppose the time required for the rat to traverse the maze on the n th trial was approximately

 minutes.

a. Graph the function f(n).

b. What portion of the graph is relevant to the practical situation under consideration?

c. What happens to the graph as n increases without bound? Interpret your answer in practical terms.