Which graph has a slope of * ?
Y
3
3
2-
3
2+
2 3 4 5 x
-5-4-3-2-1 1 2 3 4 5 x
-2
13
-2-1,1 1 3 4 5
-2+
3-2-11
-2+
-3
3
79
о
이
