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).

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify