How do you graph $y=2cot(x+pi/2)$ and include two full periods?

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Answer 1 · 2018-02-22T00:21:18

Plot x == (0, $pi/2$ , $pi$ , $3pi/2$ , $2pi$ , $5pi/2$ , $3pi$ , $7pi/2$ , $4pi$ )

$2pi = 1 period$
$4pi = 2 period$

You can plot any value in for x but plot $4pi$ of x!

How do you graph y=2cot(x+pi/2)y=2cot(x+pi/2) and include two full periods?