Choose the graph of
y
=
log
1
2
(
x
)
\displaystyle {y}={{\log}_{{\frac{{1}}{{2}}}}{\left({x}\right)}}
y
=
lo
g
2
1
(
x
)
1
2
3
4
5
6
7
8
-1
-2
-3
-4
-5
-6
-7
-8
1
2
3
4
5
6
7
8
-1
-2
-3
-4
-5
-6
-7
-8
1
2
3
4
5
6
7
8
-1
-2
-3
-4
-5
-6
-7
-8
1
2
3
4
5
6
7
8
-1
-2
-3
-4
-5
-6
-7
-8
1
2
3
4
5
6
7
8
-1
-2
-3
-4
-5
-6
-7
-8
1
2
3
4
5
6
7
8
-1
-2
-3
-4
-5
-6
-7
-8
1
2
3
4
5
6
7
8
-1
-2
-3
-4
-5
-6
-7
-8
1
2
3
4
5
6
7
8
-1
-2
-3
-4
-5
-6
-7
-8
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