OpenStax, Algebra and Trigonometry 2e §5.5 Zeros of Polynomial Functions · Exercise 69 · Algebra · Polynomials

Zeros of Polynomial Functions · Exercise 69

Use your calculator to graph the polynomial function. Based on the graph, find the rational zeros. All real solutions are rational.

$f (x) = 12 x^{4} + 55 x^{3} + 12 x^{2} - 117 x + 54$

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OpenStax, Algebra and Trigonometry 2e · §5.5 Zeros of Polynomial Functions · Exercise 69

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