Which table shows a function that is decreasing only over the interval (-1, ..)?
f(x)
-1
X
-3
-2
-1
0
-3
--5
-2
-1
2
X
-3
-2
-1
0
f(x)
-3
_5
-7
--6
X
-3
-2
-1
0
f(x)
-4
-3
-1
2
1
1
1
1
1
2
2
2
--6
o
o
X
-3
-2
-1
0
f(x)
-5
-1
1
0
1
2
-8​