math
posted by
Sawsan
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determine the period y= 3 tan(3x+pi)+2

math 
drwls
The function y repeats when 3x increases by 2 pi. That makes the "period" 2 pi/3.
Your y function does not contain a "time" term, t. You are really asking for a wavelength

math 
Steve
actually, tan(x) has period pi.