Задачи по аналитической геометрии. Микенберг М.А. - 27 стр.

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(5, 0)
(1; 4)
y
2
= 8x
20
y
2
= 18x 6x+y6 = 0
y
2
= 12x
x
2
25
+
y
2
16
= 1
y
2
= 4x
(2; 1)
x
2
+ 2y
2
2x + 6y 6 = 0
2x
2
+ 4y
2
+ 4x 8y 12 = 0
6x
2
+ 2y
2
+ 18x 8y = 0
x
2
4y
2
12x + 8y 7 = 0
5x
2
6y
2
+ 10x 12y 5 = 0
6x
2
2y
2
+ 12x + 4y = 0
y
2
12x + 2y 3 = 0
4y
2
+ 4x 8y 1 = 0
x
2
6x 4y + 29 = 0
xy = 1
x
2
+ 3xy + 4y
2
12x + 8y 3 = 0
5x
2
7xy + 4y
2
+ 10x 12y 11 = 0