Here is the equation:

y = cot (1/2 x)

Please help me.

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- Sep 18th 2011, 08:47 PMIneeedHelpI have no clue how to graph a cotangent function!
Here is the equation:

y = cot (1/2 x)

Please help me. - Sep 19th 2011, 12:57 AMpiscoauRe: I have no clue how to graph a cotangent function!
cot x = tan (pi/2 - x)

this question involve knowledge of translation and enlargement - Sep 19th 2011, 02:46 AMSironRe: I have no clue how to graph a cotangent function!
Do you have to solve the equation for $\displaystyle x$ ?

Or do you have to solve $\displaystyle \cot\left(\frac{x}{2}\right)=0$