Question: The function f is defined by a polynomial. If x + 2, x + 1, and x 1 are factors of f, which of

The function f is defined by a polynomial. If x + 2, x + 1, and x − 1 are factors of f, which of the following table could define f? A) ) X -2 -1 1 2 X -2 -1 1 2

A) ) X -2 -1 1 2 X -2 -1 1 2 4 0 0 0 f(x) 0 0 4 0 B) D) X -2 -1 1 2 X -2 -1 1 2 f(x) 0 4 0 0 0 0 0 4

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