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MATH HELP PLEASE! PLEASE

[From: ] [author: ] [Date: 11-09-08] [Hit: ]
-4), and sloope is -. Find the equatino for the line PQ.Whats the slope?......
1.) The slope of the line PQ is (-2/3) find the slope of the line which is parallel to PQ
2.)Line DR passes throught F (-2,3), and is perpendicular to the line described by the equatino y=2x +1. Find the equation for the line DR>
3.) Line PQ passes throught R (3,-4), and sloope is -. Find the equatino for the line PQ.

-
m=-2/3

y-3=-1/2(x+2)
y-3=-1/2x-1
y=-1/2x+2

What's the slope?
1
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