SOLUTION: what is the graph to y=tan(θ/2)

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Question 637896: what is the graph to y=tan(θ/2)
Answer by josmiceli(9656) About Me  (Show Source):
You can put this solution on YOUR website!
As the tangent angle rotates around the
unit circle, every 90 degrees it switches
this way starting with 0 degrees:
0, infinity, 0, minus infinity, 0 ( which is back to 0 degrees )
Here's the plot:
+graph%28+400%2C+400%2C+-10%2C+10%2C+-50%2C+50%2C+tan%28+x%2F2%29+%29+