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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 ?

 Oct 23, 2019
 #1
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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 ?

 

laugh

 Oct 23, 2019
edited by Omi67  Oct 23, 2019
 #3
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Omi I don't think the polynomial has to be a cubic

Guest Oct 23, 2019
 #2
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The sum of the coefficients of the polynomial=f(1)=32

 Oct 23, 2019
 #4
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Thanks Omi,

 

Is it possible to do this question if the function is not a cubic ?

 

Would a knowledgable person like to comment here?

 Oct 23, 2019
 #5
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Melody the answer is right above yours

Guest Oct 24, 2019
 #6
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No that is not an answer. 

 

Words and numbers without explanation are not answers.

At least they are not answers for anyone who is trying to learn anything.

Melody  Oct 24, 2019

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