SOLUTION: is f(x)=3x^2-2x^3-x-9 a polynomial function?

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Question 1035746: is f(x)=3x^2-2x^3-x-9 a polynomial function?
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Yes it is. It isn't in descending order though...the -2x^3 term should be first...