<PRE><B>Question 998372</B>
 
X is 2,   4,  6,  8, 10, 12 
Y is 56, 64, 62, 53, 43, 18
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Find the regression equation using TI-84 cubic regression program::
y = 0.0081x^3 -0.7093x^2+7.5423x+44.3333
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Cheers,
Stan H.
 </PRE>