elanyon105
elanyon105 elanyon105
  • 17-12-2019
  • Mathematics
contestada

Urgent Please Help!!! write an equation of the line that passes through (0, -5) and is perpendicular to the line y = -4/5x

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Yang100
Yang100 Yang100
  • 21-12-2019

Answer:

y=5/4x-5

Step-by-step explanation:

Perpendicular means negative reciprocal of the slope.

y-y1=m(x-x1)

y-(-5)=5/4(x-0)

y+5=5/4(x)

y+5=5/4x

y=5/4x-5

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