Natalie made a mistake in the following problem. the mistake was made in line only input the number of the first incorrect line. line 1 = 6(4) ÷ 2 - 1 + 5 line 2 = 6(4) ÷ 1 + 5 line 3 = 24 ÷ 1 + 5 line 4 = 24 + 5 line 5 = 29

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?