Identify the rate of change
14.
f(0) = 7; f(n + 1) = f(n) + 5

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

What is the slope of the line that contains the points (-2,1) and (0,-3)

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?