Respuesta :

Answer:

0

Step-by-step explanation:

use a slope calculator

CalculationStation
if you plot the two points:

(4,-1) right 4 down 1

and (-2,-1) left 2 down 1

and draw a line through those two points you end up with a flat line.

The slope of a flat line is 0

I hope this helps and is the BRAINLIEST!

Good Luck with your studies!