Which is the graph of f(x) = 4
=4/2/?
4
3
+
-3-2-1
1
2
3
4
5
7
6
6
W
6.
3
5
4
3
4
B.
2
4
--3-2-14
1
2
3
4
5
6
2
3
O
-3-2-14 12 34567×
2
3