SOLUTION: my question is regarding perpendicular lines. When you get the slope for one line the slope for the other line is the reciprical, right? So if the original line's m= -2x/3 would

Algebra ->  Linear-equations -> SOLUTION: my question is regarding perpendicular lines. When you get the slope for one line the slope for the other line is the reciprical, right? So if the original line's m= -2x/3 would       Log On


   



Question 14186: my question is regarding perpendicular lines. When you get the slope for one line the slope for the other line is the reciprical, right? So if the original line's m= -2x/3 would the perpendicular line's slope be 3x/2? I'm concerned about the negative sign.
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Not quite.
The slope of the perpendicular line would be the negative reciprocal of the slope of the original line.
Thus: Oginal line; m+=+-2x%2F3
Perpendicular line: m+=+3%2F2x The negative reciprocal.