Respuesta :

DWRead

Answer:

y = -x + 1

Step-by-step explanation:

Δy =4-(-1) = 5

Δx =-3-2 = -5

slope m = Δy/Δx = -1

Point-slope equation for line of slope -1 that passes through (2,-1):

y+1 = -(x-2)

Put equation into slope-intercept form:

y = -x + 1