Which table shows a function that is increasing only over the interval (-2, 1), and nowhere else?
X
f(x)
X
f(x)
X
f(x)
-3
-6
-3
-2
-3
-3
-2
-3
-2
4
-2
-5
-1
-1
-1
-1
-1
-7
0
1
0
1
0
-6
1
3
1
4
1
1
26
2
3
2
-1
× f(x)
-3
5
-2
7
-1
1
0
0
1
-4
2
-2
O