grd 11
posted by just wondering .
what is sin regression?

You have much more success looking for sine regression
y= a * sine(bx+c) + d
You will find it here, but I suspect you need to be looking in your TI83 calulator book.
http://en.wikipedia.org/wiki/Leaving_Home#Main_Characters
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GRD 11NEEED IT FAST, EMERGENCY
WHAT IS SIN REGRESSION ? 
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