Suppose a line has slope 4 and passes through the point (-2, 5). which other point must also be on the graph? a) (2, 6) b) (-1, 9) c) (-1, 1) d) (-6, 4)

The answer is B) (-1,9).

I would suggest graphing this in order to find your solution however. Graph (-2,5) on a graph, then go up four units and over to the right one. Keep going until you find your point (-1,9).

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.