| MA |
| MB |
| 1 |
| 2 |
| OM |
| OA |
| OB |
| MP |
| MA |
| MB |
| MA |
| MB |
| x2 |
| 3 |
| y2 |
| 4 |
y2-
| ||
x2-
|
| 4 |
| 3 |
| 4 |
| 3 |
| 3 |
| 4 |
| MP |
|
| MP |
| 1 |
| 2 |
| MA |
| MB |
| MA |
| MB |
| (-2x)2+(2-2y)2 |
| 4x2+4y2-8y+4 |
| MA |
| MB |
| 1 |
| 2 |
| OM |
| OA |
| OB |
| 1 |
| 2 |
| OM |
| OA |
| OB |
| 1 |
| 2 |
| 4x2+4y2-8y+4 |
| x2 |
| 3 |
| y2 |
| 4 |
| x2 |
| 3 |
| y2 |
| 4 |
| ||
| 3 |
| ||
| 4 |
y2-
| ||
x2-
|
| 4 |
| 3 |
| y-y0 |
| x-x0 |
| y+y0 |
| x+x0 |
| y-y0 |
| x-x0 |
| y+y0 |
| x+x0 |
y2-
| ||
x2-
|
| 4 |
| 3 |
| 4 |
| 3 |
| x2 |
| 3 |
| y2 |
| 4 |
| 3 |
| 4 |
| MP |
| MP |
| x2+(y-m)2 |
|
|
| MP |
| MP |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
科目:高中數學 來源: 題型:
| 2 |
| x2 |
| a2 |
| y2 |
| 9 |
查看答案和解析>>
科目:高中數學 來源: 題型:
| 3 |
| 5 |
| 12 |
| 13 |
| 16 |
| 65 |
| 16 |
| 65 |
查看答案和解析>>
科目:高中數學 來源: 題型:
| 3 | t |
查看答案和解析>>
科目:高中數學 來源: 題型:
| x2 |
| a2 |
| y2 |
| b2 |
| 1 |
| 2 |
| 16 |
| 7 |
查看答案和解析>>
湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com