Would you describe the associations in this table as… (pick two)

linear? negative? nonlinear? positive?

i know it would be nonlinear because neither variable x or y have a constant rate of change.
unfortunately, i don't know whether it is positive or negative.

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

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.

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.