Задачи по аналитической геометрии. Микенберг М.А. - 23 стр.

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(2; 3) (5; 2) OX
(3; 0) (1; 2) x y + 2 = 0
(7; 7) (0; 8) (2; 4)
(0; 4) (1; 2) (3; 2)
(2; 0) (4; 2) (0; 4) (16; 2) (2; 3)
(x 6)
2
+ (y + 4)
2
= 36
x
2
+ y
2
6x 2 = 0
x
2
+ y
2
+ 4y 12 = 0
3x
2
+ 3y
2
6x 12y 7 = 0
x
2
+ y
2
+ 2x 6y 9 = 0
(1; 3) (5; 8)
x
2
+ y
2
4x 2y 1 = 0
x
2
+ y
2
6x 8y + 1 = 0
(x 4)
2
+ (y + 3)
2
= 25
x
2
+ y
2
6x 10y + 9 = 0
OX
OY (0; 4)
OY
(0; 3) 2
(2; 9)
(6; 7)
5x 12y 24 = 0
x
2
+ y
2
+ 2x 4y 20 = 0
x y 4 = 0
3x 4y + 36 = 0
(2;
0
,
5) (
x
1)
2
+
y
2
= 4