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2005NAOMIGIN
Answered

Write the equation of a line perpendicular to the line y=(-1/2x)-4
that passes through (1, -7) in point slope form

Answer :

THEINTELIN

y=2x-9

Step-by-step explanation:

for perpendicular line their slope, m1.m2= -1

slope of the given line is -1/2

m2=2 y+7=2(x-1)

y=2x-9

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