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Question 1152554:  Show a triangle ABC with A(1,1) and B(-1,4). The gradients of AB and BC are -3m,3m and m 
A) find the value of m 
B) find the coordinates of c 
C) show that AC=2AB 
 Found 2 solutions by  Alan3354, ikleyn: Answer by Alan3354(69443)      (Show Source): 
You can  put this solution on YOUR website! Show a triangle ABC with A(1,1) and B(-1,4). The gradients of AB and BC are -3m,3m and m 
A) find the value of m 
B) find the coordinates of c 
C) show that AC=2AB 
========== 
3 gradients are given for 2 lines??? 
Sup with that? 
 Answer by ikleyn(52903)      (Show Source): 
You can  put this solution on YOUR website! . 
The problem is formulated INCORRECTLY in your post,
since it refers to 3  (three, THREE (!) )  gradients  for only two lines.
So, if you want and need to get help,  rewrite the problem correctly and re-post to the forum.
Do not re-post it to me personally.
 
 
 
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