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Home  >>  AIMS  >>  Class11  >>  Math  >>  Relations and Functions
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If f: R $ \rightarrow $ R is a polynomial function of degree 3 such that {−2, −21), (−1, −7), (0, −5), (1, −3)} $ \subset $ f, then the function f is given by

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$f(x) = 2x^3− 5, x \in R$
Hence (A) is the correct answer.
answered Jun 28, 2014 by thanvigandhi_1

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