The function P(D) describes the number of people in Arizona, D days after the new year. Interpre the meaning of the following P' (2) 80000 in the answer box below. Approximately 80000 people are leaving Arizona every two days. About 80000 people are leaving Arizona per day on January 2nd. There are about 80000 people in Arizona on January 2nd. The change in people is about 80000 on January 2nd. There are negative 80000 people in Arizona on January 2nd. There are two people leaving Arizona on the 80000 day of the year.