SOLUTION: Find the missing coordinate. A=(3,2)and B= (7,__) m = -2

Algebra ->  Linear-equations -> SOLUTION: Find the missing coordinate. A=(3,2)and B= (7,__) m = -2      Log On


   

Question 364380: Find the missing coordinate.
A=(3,2)and B= (7,__) m = -2
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
-2+=+%28y-2%29%2F%287-3%29 from the slope formula.
-2%2A4+=+y-2,
-8+=+y-2,
y+=+-6. The missing coordinate is -6.