SOLUTION: write the coefficient and constraint matricese for a cubic polynomial that passes through the points (-2,29), (-1,12), (1,-2) and (3,56)

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Question 1063845: write the coefficient and constraint matricese for a cubic polynomial that passes through the points (-2,29), (-1,12), (1,-2) and (3,56)
Answer by Edwin McCravy(20060)   (Show Source): You can put this solution on YOUR website!


Substitute given points:



Write the matrix for the system



In row-reduced echelon form is:



So polynomial is



Edwin
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