Posted by **kat** on Monday, May 21, 2007 at 6:51pm.

the function

y = 5 + 3 sin (pie t /3 + pie /2)

choose one option which gives the value of the funtion when t = 3.

choose the option which gives the period of the function.

from the options below.

0, 1/6, pie/6, 2, 3, pie, 5, 6

wod the value of t=3 be 5 ?

and i don't knw wat the period of the funtion will be.

can sum1 help me plz

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