MathRevolution wrote:
[GMAT math practice question]
Three points\( A(1, 3), B(5, 0), C(3,8)\) are the vertices of triangle\(ABC\) . If the line\( y =mx - m +3\) divides triangle\(ABC\) evenly, what is\(m\) ?
A.\( -1\)
B.\(\frac{1}{3}\)
C.\(\frac{5}{6} \)
D.\(\frac{7}{8}\)
E.\(1\)
Bunuel
pls explain this
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