harmony6814 harmony6814
  • 06-05-2020
  • Mathematics
contestada

Write an equation of the line that passes through (-3,4) and (0,0).

Respuesta :

ajara1802
ajara1802 ajara1802
  • 06-05-2020

Answer:

y = (-4/3)x

Step-by-step explanation:

Δy/Δx

(0-4) / (0-(-3)) = -4/3 = slope = m

mx + b = y    ⇒ standard form

(-4/3)x + b = y

find b using (0,0)

(-4/3)(0) + b = 0

b = 0

therefore

y = (-4/3)x

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