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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 $f$?

 

If you answer, thanks! I'm pretty stuck right now.

 Apr 22, 2017
 #1
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Because f(1) will always equal the sum of the coeficcients, the answer is 32. This was a cool question, and I see how you could have gotten stuck. 

 Apr 22, 2017
 #2
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Whats with all the dollar signs?

MysticalJaycat  Apr 22, 2017
 #3
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Very nice, MJ!!!!

 

 

cool cool cool

 Apr 22, 2017
 #4
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Thanks Cphill

MysticalJaycat  Apr 22, 2017

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