Use the rational zeros theorem to list the potential rational zeros of the polynomial function. Do not attempt to find the zeros. \[ f(x)=-169 x^{7}-x^{6}+x+13 \] Find the potential rational zeros. Choose the correct answer below. O A. \( -1,1,-13,13,-\frac{1}{13}, \frac{1}{13},-\frac{1}{169}, \frac{1}{169} \) B. \( -1,1,-169,169,-\frac{1}{13}, \frac{1}{13},-\frac{1}{169}, \frac{1}{169} \) 45 C. \( -1,1,-13,13,-\frac{1}{13}, \frac{1}{13} \) OD. \( -1,1,-13,13,-169,169,-\frac{1}{13}, \frac{1}{13},-\frac{1}{169}, \frac{1}{169} \)
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To find the potential rational zeros of the polynomial function \( f(x) = -169x^7 - x^6 + x + 13 \), we can use the Rational Zeros Theorem. First, we identify the factors of the constant term (13) and the leading coefficient (-169). The factors of 13 are \( \pm 1, \pm 13 \) and the factors of -169 are \( \pm 1, \pm 13, \pm 169 \). By creating a ratio of these factors, we can compile all potential rational zeros: The potential rational zeros are \( -1, 1, -13, 13, -169, 169, -\frac{1}{13}, \frac{1}{13}, -\frac{1}{169}, \frac{1}{169} \). It’s always a good idea to double-check your computations. The Rational Zeros Theorem is a powerful tool, but it’s not foolproof, and potential zeros might not always work out as actual zeros. Remember, just because they’re potential doesn't mean they’re guaranteed to be the winning lottery numbers—all rats have their holes, and zeros have their quirks!