Question

How do you find the slope of the line passing through each pair of points (-3, -1), (-1, 5)?

Answer 1

`color(indigo)("Slope of given line is " m = 3`

Explanation:

http://www.coolmath.com/algebra/08-lines/06-finding-slope-line-given-two-points-01

`"Slope " m = "Rise" / "Run"`

#m = (y_2 - y_1) / (x_2 - x_1)

`m = (5 + 1) / (-1 + 3) =6/2 = 3`