lexipike26012009 lexipike26012009
  • 13-12-2021
  • Mathematics
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Find the equation of a line that passes through the point (1,4) and has a gradient of -4.
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y
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c

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graceleong277
graceleong277 graceleong277
  • 13-12-2021

Answer:

y= -4x+8

Step-by-step explanation:

y-y1= m(x-x1)

y-4 = (-4)(x-1)

y-4 = -4x+4

y = -4x+4+4

y = -4x+8

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