Posted by Emma on Thursday, November 1, 2012 at 9:47pm.
May you please help me understand how to do this? Thanks
Give the slope of a line perpendicular to the given line.
1. y=3x+5

Algebra  bobpursley, Thursday, November 1, 2012 at 9:51pm
slope of this line is 3.
the slope of the perpendicular is the negative recirpocal, or 1/3

Algebra  Emma, Thursday, November 1, 2012 at 9:58pm
Oh ok I get it. Is there any work to show to get this answer?
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