Using only the values given in the table for the function, f(x), what is the interval of x-values over which the function is increasing?

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

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.