hannahpika74
hannahpika74 hannahpika74
  • 09-03-2020
  • Mathematics
contestada

Which of the following is an equation of the line, in point slope form, that passes through the points (9,1) and (4,16)?

Which of the following is an equation of the line in point slope form that passes through the points 91 and 416 class=

Respuesta :

Yang100
Yang100 Yang100
  • 11-03-2020

Answer:

y=-3x+28

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(16-1)/(4-9)

m=15/-5

m=-3

y-y1=m(x-x1)

y-1=-3(x-9)

y-1=-3x+27

y=-3x+27+1

y=-3x+28

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