Respuesta :

Answer:

y = -1/2x + 4

Step-by-step explanation:

y2 - y1 / x2 - x1

5 - 1 / -2 - 6

4 / -8

= -1/2

y = -1/2x + b

5 = -1/2(-2) + b

5 = 1 + b

4 = b