首页>知识点选题>直线斜率的定义
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已知过点eqIde4dd549d01b9405e8cd99551440d7c15的直线eqId417e80f1349244878d01fe90e0891f5f的倾斜角为60°,则直线eqId417e80f1349244878d01fe90e0891f5f的方程为(   )
A.eqId8c30e12493c3419090303931a4961ee7B.eqIdc64d34bc383245058a343bbcb72cf1c6
C.eqIdb69d2f978a474ddabc63dbfe692e9611D.eqId38b849510727489a832937fda853e3f5
典型同步
设直线eqId417e80f1349244878d01fe90e0891f5f的倾斜角是直线eqId03b5187193224f52a5d5896e2effc4c4的倾斜角的eqId49b7b111d23b44a9990c2312dc3b7ed9,且与eqId072d7d6b911b42bc89207e72515ebf5f轴的交点到eqIda9cd3f94eb8045438f75e9daccfa7200轴的距离是3,则直线eqId417e80f1349244878d01fe90e0891f5f的方程是____________.
直线eqId669daeb22a1546a6bb1b2525e1bbb3a5的倾斜角为(   )
A.eqIdd3e88ecbd2db456396e01302a43b93d9B.eqId87a9bbb6dd564186905f2064b8c22182C.eqId022e530e1dd6453ab54467745e9df0a8D.eqIde80ed1663048435fb4f9c5f762732734
同步
已知m≠0,直线ax+3my+2a=0在两坐标轴上的截距之和为2,则直线的斜率为(   )
A.1B.eqId4adf22999d4e47da945bc7c62e3f9824C.eqId4c0fea3781d84454a9f933aab6fe70bcD.2
难度: 0.94 | 2020·广东高一期末
直线yeqIdf5c8bc626a6b4e65b8ee1c6ce84a89e1的倾斜角是(   )
A.eqId87a9bbb6dd564186905f2064b8c22182B.eqIdb47bf79338b1478a89eac53d16970cdfC.eqIdd3e88ecbd2db456396e01302a43b93d9D.eqIde80ed1663048435fb4f9c5f762732734
下列关于直线的斜率和倾斜角的叙述正确的有(   )
A.平面直角坐标系中的任意一条直线都有倾斜角
B.平面直角坐标系中的任意一条直线都有斜率
C.若一条直线的斜率为eqId1da26c758da347eba9349df370d6c20f,则该直线的倾斜角为eqIdc13953f2514e4c8f9c8aaaf5241c33ac
D.若一条直线的倾斜角为eqIde26c51d4e6724f5fa222cbd5552bacae,则该直线的斜率为eqId1da26c758da347eba9349df370d6c20f