Lumen OHM Assessment

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Which of the plots below is the graph of `f(x)=2cot(pi/6x)`?

Graphing window shows horizontal axis: -12 to 12, vertical axis: -6 to 6. Start Graph, Color black
x y
-12 0
-11 1.155
-10 3.464
-8 -3.464
-7 -1.155
-6 0
-5 1.155
-4 3.464
-2 -3.464
-1 -1.155
0 0
1 1.155
2 3.464
4 -3.464
5 -1.155
6 -0
7 1.155
8 3.464
10 -3.464
11 -1.155
12 -0
Graphing window shows horizontal axis: -12 to 12, vertical axis: -6 to 6. Start Graph, Color black
x y
-12 -0
-11 -1.155
-10 -3.464
-8 3.464
-7 1.155
-6 -0
-5 -1.155
-4 -3.464
-2 3.464
-1 1.155
0 -0
1 -1.155
2 -3.464
4 3.464
5 1.155
6 0
7 -1.155
8 -3.464
10 3.464
11 1.155
12 0

Graphing window shows horizontal axis: -12 to 12, vertical axis: -6 to 6. Start Graph, Color black
x y
-11 3.464
-10 1.155
-9 -0
-8 -1.155
-7 -3.464
-5 3.464
-4 1.155
-3 -0
-2 -1.155
-1 -3.464
1 3.464
2 1.155
3 0
4 -1.155
5 -3.464
7 3.464
8 1.155
9 0
10 -1.155
11 -3.464
Graphing window shows horizontal axis: -12 to 12, vertical axis: -6 to 6. Start Graph, Color black
x y
-11 -3.464
-10 -1.155
-9 0
-8 1.155
-7 3.464
-5 -3.464
-4 -1.155
-3 0
-2 1.155
-1 3.464
1 -3.464
2 -1.155
3 -0
4 1.155
5 3.464
7 -3.464
8 -1.155
9 -0
10 1.155
11 3.464

Graphing window shows horizontal axis: -12 to 12, vertical axis: -6 to 6. Start Graph, Color black

x	y
-11	3.464
-10	1.155
-9	-0
-8	-1.155
-7	-3.464
-5	3.464
-4	1.155
-3	-0
-2	-1.155
-1	-3.464
1	3.464
2	1.155
3	0
4	-1.155
5	-3.464
7	3.464
8	1.155
9	0
10	-1.155
11	-3.464

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