3. In the $x O y$ rectangular coordinate plane, draw different lines passing through the point $(3,4)$, as well as the trisection points of the line segment with endpoints $(-4,5),(5,-1)$. One of the equations of the lines is
A. $x-4 y+13=0$
B. $4 x-5 y+8=0$
C. $5 x+2 y-23=0$
D. $3 x-2 y-1=0$
3. A Hint: Using the section formula, the equations of the lines can be found as $x-4y+13=0$ and $3x-y-5=0$.