Задачи по аналитической геометрии. Микенберг М.А. - 24 стр.

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x
2
+ y
2
= 5
(1; 2)
(x 2)
2
+ (y 4)
2
= 2
(7; 1) x
2
+ y
2
= 25
x
2
+ y
2
= 5
4x 2y + 13 = 0
7x + y 3 = 0 x + 7y 3 = 0 (1; 1)
4x 3y 38 = 0 (x
1)
2
+ (y + 3)
2
= 25
x
2
+ y
2
6x + 8y = 0 x
2
+ y
2
+ 2x 12y + 1 = 0.
x
2
+ y
2
= 10 x
2
+ y
2
10x 10y + 30 = 0.
x
2
+ y
2
= 16 (x 5)
2
+ y
2
= 9
x
2
+ y
2
= 9 x
2
+ (y 3)
2
= 4
(x 2)
2
+ (y 1)
2
= 1 (x + 2)
2
+ (y + 1)
2
= 9.
x
2
+ y
2
10x + 2y + 10 = 0 A(0; 1) B(1; 1)
x
2
+ y
2
6x 4y + 9 = 0 x
2
+ y
2
2x + 10y + 25 = 0
x
2
+ (y 1)
2
= 5 (x + 2)
2
+ (y + 1)
2
= 4