Question 253215
You need to find the distance between two points.
Check out this page for examples.
 
http://www.purplemath.com/modules/distform.htm
You need to find the distance between p and q 
p(4,-4)
q(1,-3)
Then you need to find the distance between q and r
q(1,-3)
r(-1,-3)

Then you have to decide if they are the same distance