What is the slope of the line passing through the points (2, −5) and (4, 1)?

a.3

b.

c.

d.2

Option A is correct

The slope of a line that passes through the points and is 3.

Step-by-step explanation:

Formula of slope(m) for two points is given by:

Given the two points:

and

Substitute these points in the given formula we have;

Simplify:

Therefore, the slope of a  line that passes through the points and is 3

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.