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Homework Statement
A, B, and C, are points (1,2), (0,0), and (-1,3) respectively.
Homework Equations
Find the slope of the bisector of angle ABC.
The Attempt at a Solution
I have done the following and don't know how it helpsL
-found length of BA, BC, and AC
-found the slope of BA, and BC
-i don't know where to go from here
The length of BA is √5
The length of BC is √10
The length of AC is √5
The slope of BA is 2
The slope of BC is -3
Please do not do the work for me, i just need some advice as to what to do from here.