alyssawinckler5199 alyssawinckler5199
  • 18-05-2023
  • Mathematics
contestada

The pair of points (-4, y) and (5, 7) lie on a line with slope 1/3 What is the value of y? You must show all of your work to receive credit please help me

Respuesta :

mhanifa
mhanifa mhanifa
  • 18-05-2023

Answer:

  • 4

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Use slope formula and solve for y:

  • 1/3 = (7 - y) / (5 + 4)
  • 1/3 = (7 - y) / 9
  • 9/3 = 7 - y
  • 3 = 7 - y
  • y = 7 - 3
  • y = 4

The value of y is 4.

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