7
Which table shows a function that is decreasing only over the interval (-1,00)?
f(x)
f(x)
-1
-3
-3
-5
-5
-7
X
-3
-2
-1
L
0
1
2
O

-2
-1
2
-3
-2
-1
0
1
2
O
-6
1
-1
X
-3
-2
-1
0
1
2
X
-3
-2
-1
0
1
2

f(x)
-4
-3
-1
2
1
-6
f(x)
-5
-1
1
0
-4
-8