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1、各地中考数学压轴题20XX年全国各地中考数学压轴题专集答案导读：就爱阅读网友为您分享以下“20XX年全国各地中考数学压轴题专集答案”的资讯，希望对您有所帮助，感谢您对的支持!PM|1022t|82t|NB|342t|72t|DP DM PM(3)(82t)(82t)12 22222 DB DN NB (33)(72t)(72t)27 222 DP DB B P222(82t)12(72t)27(2t)222222 BE 解得 t1151573 5（舍去），t222 文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F
2、10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X
3、2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:
4、CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10
5、G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4
6、P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3
7、I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5
8、HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10若 DB P90，则 DB B P DP 222(72t)27(2t)(82t)12 解得 t1 1（舍去
9、），t20（舍去）222 A M P B 1573 2 存在以点D、P、B 为顶点的三角形为直角三角形，此时t1 或 t文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1
10、F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4
11、X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码
12、:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H1
13、0G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC
14、4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S
15、3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5
16、 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10若 DPB P，则(82t)12(2t)22 19 解得 t8 2 2 B E文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X
17、2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:
18、CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10
19、G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4
20、P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3
21、I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5
22、HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D
23、6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10若 B DB P，则(72t)27(2t)解得 tA 若 DPDB，则(82t)12(72t)27 解得 t0（舍去）19 7 22 P B 存在以点D、P、B 为顶点的三角形为等腰三角形，此时t1919 或 t 87 文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10
24、S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A
25、5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ
26、5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G1
27、0文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P1
28、0V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9
29、F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK
30、1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10BE A P B 18（浙江模拟）如图，抛物线与 x 轴交于 A（6，0）、B（19，0）两点，与y 轴交于点
31、 C（0，8），直线113 CDx 轴交抛物线于另一点D动点 P、Q 分别从 C、D 两点同时出发，速度均为每秒1 个单位，点P 向射线 DC 方向运动，点Q 向射线 BD 方向运动，设P、Q 运动的时间为t（秒），AQ 交 CD 于 E（1）求抛物线的解析式；（2）求 APQ 的面积 S 与 t 的函数关系式；（3）连接 BE是否存在某一时刻t，使得 AEB BDC？若存在，求出t 的值；若不存在，请说明理由文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:
32、CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10
33、G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4
34、P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3
35、I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5
36、HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D
37、6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文
38、档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10解：（1）抛物线与x 轴交于 A（6，0）、B（19，0）两点设抛物线的解析式为ya(x6)(x19)抛物线与y 轴交于点 C（0，8）8a(06)(0194)，
39、a57 114 y4 文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3
40、I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5
41、HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D
42、6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文
43、档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V
44、7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7
45、 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F
46、10S3I9F7 ZC4P10V7H10G1057 x6)(x19)（2）作 PFx 轴于 F，QGx 轴于 G，DH x 轴于 H，CDx 轴，PFDH OC8 当 y84 57(x6)(x19)8 解得 x10，x225 D（25，8），OH CD25 B（19，文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P
47、10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I
48、9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 H
49、K1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6
50、W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档编码:CZ5D6W4X2A5 HK1F10S3I9F7 ZC4P10V7H10G10文档