求解以下几道数学题.(2)都要有过程1、正比例函数y=2x的图像与一次函数y=-3x+k的图像交于点p(1,m).(1)求k的值.(2)两条直线与x轴围成的三角形的面积. 2、已知函数y=(2m+3)x+m-1,(1)若函
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![求解以下几道数学题.(2)都要有过程1、正比例函数y=2x的图像与一次函数y=-3x+k的图像交于点p(1,m).(1)求k的值.(2)两条直线与x轴围成的三角形的面积. 2、已知函数y=(2m+3)x+m-1,(1)若函](/uploads/image/z/3948007-31-7.jpg?t=%E6%B1%82%E8%A7%A3%E4%BB%A5%E4%B8%8B%E5%87%A0%E9%81%93%E6%95%B0%E5%AD%A6%E9%A2%98.%EF%BC%882%EF%BC%89%E9%83%BD%E8%A6%81%E6%9C%89%E8%BF%87%E7%A8%8B1%E3%80%81%E6%AD%A3%E6%AF%94%E4%BE%8B%E5%87%BD%E6%95%B0y%3D2x%E7%9A%84%E5%9B%BE%E5%83%8F%E4%B8%8E%E4%B8%80%E6%AC%A1%E5%87%BD%E6%95%B0y%3D-3x%2Bk%E7%9A%84%E5%9B%BE%E5%83%8F%E4%BA%A4%E4%BA%8E%E7%82%B9p%EF%BC%881%2Cm%EF%BC%89.%EF%BC%881%EF%BC%89%E6%B1%82k%E7%9A%84%E5%80%BC.%EF%BC%882%EF%BC%89%E4%B8%A4%E6%9D%A1%E7%9B%B4%E7%BA%BF%E4%B8%8Ex%E8%BD%B4%E5%9B%B4%E6%88%90%E7%9A%84%E4%B8%89%E8%A7%92%E5%BD%A2%E7%9A%84%E9%9D%A2%E7%A7%AF.+2%E3%80%81%E5%B7%B2%E7%9F%A5%E5%87%BD%E6%95%B0y%3D%282m%2B3%29x%2Bm-1%2C%EF%BC%881%EF%BC%89%E8%8B%A5%E5%87%BD)
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