vaallykat vaallykat
  • 11-03-2018
  • Mathematics
contestada

A line passes through the points (1, 4) and (3, –4). Which is the equation of the line?y=-4x+8, y = –2x + 6, y=-1/4x+2, y = 2x + 2

Respuesta :

dragondc12p4q5gs dragondc12p4q5gs
  • 11-03-2018
y=mx+b
m=(y2-y1)/(x2-x1)
m=(-4-4)/(3-1)
m=-4
First one is correct because the m value match my answer.
Answer Link
keykash
keykash keykash
  • 22-01-2019

y = -4x+8  thats the answer

Answer Link

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