Respuesta :

VectorFundament120

The slope of line is -1

Take a look at the grid and the line.

Or you can use rise/run

(3,1) and (2,2) which is part of the graph.

[tex]m = \frac{y2 - y1}{x2 - x1} \\ m = \frac{2 - 1}{2 - 3} \\ m = \frac{1}{ - 1} \\m = - 1[/tex]
The slope is -1
Because if u use rise over run it rises 1 goes over -1 or vice versa