几道高中数学填空题放假太久忘了很多东西,所以拜托下大家了,适当的讲解下吧,谢谢了1、经过两条直线x-2y+4=0与x+y-2=0的交点,且与直线3x-4y+5=0平行的直线方程是 .2、以点(5,-1)、(1,3)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 01:08:13
![几道高中数学填空题放假太久忘了很多东西,所以拜托下大家了,适当的讲解下吧,谢谢了1、经过两条直线x-2y+4=0与x+y-2=0的交点,且与直线3x-4y+5=0平行的直线方程是 .2、以点(5,-1)、(1,3)](/uploads/image/z/3979441-1-1.jpg?t=%E5%87%A0%E9%81%93%E9%AB%98%E4%B8%AD%E6%95%B0%E5%AD%A6%E5%A1%AB%E7%A9%BA%E9%A2%98%E6%94%BE%E5%81%87%E5%A4%AA%E4%B9%85%E5%BF%98%E4%BA%86%E5%BE%88%E5%A4%9A%E4%B8%9C%E8%A5%BF%2C%E6%89%80%E4%BB%A5%E6%8B%9C%E6%89%98%E4%B8%8B%E5%A4%A7%E5%AE%B6%E4%BA%86%2C%E9%80%82%E5%BD%93%E7%9A%84%E8%AE%B2%E8%A7%A3%E4%B8%8B%E5%90%A7%2C%E8%B0%A2%E8%B0%A2%E4%BA%861%E3%80%81%E7%BB%8F%E8%BF%87%E4%B8%A4%E6%9D%A1%E7%9B%B4%E7%BA%BFx-2y%2B4%3D0%E4%B8%8Ex%2By-2%3D0%E7%9A%84%E4%BA%A4%E7%82%B9%2C%E4%B8%94%E4%B8%8E%E7%9B%B4%E7%BA%BF3x-4y%2B5%3D0%E5%B9%B3%E8%A1%8C%E7%9A%84%E7%9B%B4%E7%BA%BF%E6%96%B9%E7%A8%8B%E6%98%AF++++++.2%E3%80%81%E4%BB%A5%E7%82%B9%EF%BC%885%2C-1%EF%BC%89%E3%80%81%EF%BC%881%2C3%EF%BC%89)
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