Задачи по аналитической геометрии. Микенберг М.А. - 67 стр.

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A C B D
y = 10
2x + 3y 7 = 0
3x + 4y 16 = 0 5x + 3y 1 = 0 2x y 7 = 0
7x y + 3 = 0
4x y = 0 11y 16 = 0 11x 4 = 0 17x 40y + 52 = 0
2x y 5 = 0
y = 0 x 3 = 0 x y 6 = 0
x + 4y 4 = 0
6x 30y 7 = 0
2x + y 8 = 0 x 3y + 10 = 0 x + 4y 4 = 0
(2; 1)
3x + 2y 7 = 0 y 2 = 0 x 1 = 0 4x + 3y 10 = 0
x y + 1 = 0
2x 5y 2 = 0
p 6= 3 p = 3 q 6= 2 p = 3 q = 2
m =
7
12
p = 7
1, 8
2, 5
3x 4y 25 = 0 3x 4y + 5 = 0
49
8x 15y + 9 = 0
5
2 : 3
4
8x + 4y 5 = 0
7x + 56y 40 = 0
x + y + 5 = 0
π
4
π
2
k = 5
x + 2y 5 = 0 x 6y + 11 = 0
x
+ 4
y
3 = 0