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Suppose $f$ is a polynomial such that $f(0) = 47$, $f(1) = 32$, $f(2) = -13$, and $f(3)=16$. What is the sum of the coefficients of $f$?

 Feb 28, 2021
 #1
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We ingore the constant, so the sum of the coefficients is 32 - 47 = -15.

 Feb 28, 2021
 #2
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wrong...

 Feb 28, 2021

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