If the coordinates of the vertices of the triangle \( A B C \) be \( (-1,6),(-3,-9) \), and \( (... VIDEO
If the coordinates of the vertices of the triangle \( A B C \) be \( (-1,6),(-3,-9) \), and \( (5,-8) \) respectively, then the equation of the median through \( C \) is
(a) \( 13 x-14 y-47=0 \)
(b) \( 13 x-14 y+47=0 \)
(c) \( 13 x+14 y+47=0 \)
(d) \( 13 x+14 y-47=0 \)
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