SOLUTION: find the equation for the line passing through the origin and perpendicular to y=1/2x-2

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Question 768172: find the equation for the line passing through the origin and perpendicular to y=1/2x-2
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
perp. => m=-2, origin => (0,0)
so
y=-2x+0
y=-2x

:)