The nationwide attendance per day for a certain motion pictu

The nationwide attendance per day for a certain motion picture can be approximated using the equation A(t) = 14t2e_t, where A is the attendance per day in thousands of persons and t is the number of months since the release of the film. Find and interpret the rate of change of the daily attendance at 4 months. 4.103 thousand persons/day month; the daily attendance is increasing. -4.103 thousand persons/day month; the change in daily attendance is decreasing. -2.051 thousand persons/day month; the daily attendance is decreasing. 2.051 thousand persons/day month; the change in the daily attendance is increasing.

Solution

-2.051 thousand persons per day