In 2010, Un Poco Villa had a population of 2500, but their population decreased by 2.5% each year between 2010 and 2019. a.) Write exponential model for the population of Un Poco Villa in year X, where x = 0 represents the year 2010. b.) Use your function to predict the population is 2025. c.) Enter your exponential model into your graphing calculator. Xmin: -10 Xmax: 50 Ymin: -10 Ymax: 3500 d.) How many years after 2010 will population of Un Poco Villa reach 2000 people?

3.) In 2010, Un Poco Villa had a population of 2500, but their population decreased by 2.5% each year between 2010 and 2019. a.) Write an exponential model for the population of Un Poco Villa in year x, where x = 0 represents the year 2010. 4500 ( 7 5)x . b. ) Use your function to predict the population is 2025. 2500(75)5 c. ) Enter your exponential model into your graphing calculator. Xmin: -10 Xmax: 50 ymin: -10 ymax: 3500 d.) How many years after 2010 will population of Un Poco Villa reach 2000 people? 133