Find the area of the polygon with the given vertices. E(3, 1), F(3,-2), G(-2,-2)
What’s the answer

Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4

When you answer this can you explain

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.