(x + 2)²
3²
(2-4)² (3+2)²
82
62
(y + 5)²
62
-
(y - 5)2
42
-
82
= 1
=
= 1
=
1
(x-4)²
82
(y - 3)2
52
(-7, 5) and (3, 5)
(1, -22) an핏 (1.12) <
(-6, -2) and (14, -2)
-
(-7, -10) and (-7, 16)
-
(y + 2)²
152
(x-7)²
12²
= 1
= 1
(y + 5)²
15²
(v- 3)2
52
-
-
82
(z+7)²
122
= 1
:1
=