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已知点\(A(2, - 3)\),\(B( - 3, - 2)\).若直线\(l:mx + y - m - 1 = 0\)与线段\(AB\)相交,则实数\(m\)的取值范围是( )
A.\(\left( { - \infty , - \frac{3}{4}} \right] \cup [4, + \infty )\)
B.\(\left[ { - \frac{3}{4},4} \right]\)
C.\(\left( {\frac{1}{5}, + \infty } \right)\)
D.\(\left[ { - 4,\frac{3}{4}} \right]\)
参考答案:A
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