Which equation corresponds to the function described in the table? a) y = x - 7 b) y = x - 3 c) y = x - 1 d) y = 3x - 7which equation corresponds to the function described in the table? a) y = x - 7 b) y = x - 3 c) y = x - 1 d) y = 3x - 7

How many $20 bills do you need to have to make $280

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.

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?