Meh ( i ran of ideas to say me)

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?

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.