Respuesta :

Answer:

Find the slope & then plug in

Step-by-step explanation:

Find the slopes of the two points

Then plug in one of the coordinates into the equation along with the slope to get the value of B

Answer:

y= -x-1

Step-by-step explanation:

Slope =

[tex]\frac{-1-8}{0-(-9)} = \frac{-9}{9} = -1[/tex]

y-intercept: (0,-1)