Respuesta :

Answer:

-4

Step-by-step explanation:

When x increased by 1 units, y has decreased by 4 units. So it's -4.

Or if we use y1-y2/x1-x2

= 17 - (-3) / -2-3 = (17+3)/-5

20/-5 = -4

Answer:

-4

pick two points and divide the difference of the y coordinates by the difference of the x coordinates so:

(17-13)/(-2-(-1)) = 4/(-1) = -4