Respuesta :

Answer:

-10/1

Explanation:

To find the rate of change, you need to divide y2 - y1, (21 - 41), by x2 - x1,

(4 - 2). This equals -20/2.

In simplest form, this is -10/1.

Good luck, I hope this helps.

Otras preguntas

RELAXING NOICE
Relax