allyrox4eva allyrox4eva

25-09-2018
Mathematics

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find the equation of a line perpendicular to y=10 through the point (2,-3)

Respuesta :

25-09-2018

Perpendicular slopes are opposite reciprocals

-3=1/10x + 2
-5=-1/10x
50=x

y = -1/10x + 2

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