Question

Use the rational zeros theorem to list the potential rational zeros of the polynomial function. Do not attempt to find the zeros. $$f(x) = x^5 - 4x^2 + 20x - 19$$ Find the potential rational zeros. Choose the correct answer below. A. $$-1, 1, -\frac{1}{19}, \frac{1}{19}$$ B. $$-1, 1, -19, 19, -\frac{1}{19}, \frac{1}{19}$$ C. $$-1, 1, -19, 19$$ D. $$-19, 19, -\frac{1}{19}, \frac{1}{19}$$

Name: use the rational zeros theorem to list the potential rational zeros of the polynomial function do not attempt to find the zeros fx x5 4x2 20x 19 find the potential rational zeros choose the 32805
Uploaded: 2022-04-03T17:44:27-08:00
Duration: 3 min 28 s
Channel: Kathleen Carty
Description: use the rational zeros theorem to list the potential rational zeros of the polynomial function do not attempt to find the zeros fx x5 4x2 20x 19 find the potential rational zeros choose the 32805

          Use the rational zeros theorem to list the potential rational zeros of the polynomial function. Do not attempt to find the zeros.
$$f(x) = x^5 - 4x^2 + 20x - 19$$
Find the potential rational zeros. Choose the correct answer below.
A. $$-1, 1, -\frac{1}{19}, \frac{1}{19}$$
B. $$-1, 1, -19, 19, -\frac{1}{19}, \frac{1}{19}$$
C. $$-1, 1, -19, 19$$
D. $$-19, 19, -\frac{1}{19}, \frac{1}{19}$$

use the rational zeros theorem to list the potential rational zeros of the polynomial function do not attempt to find the zeros fx x5 4x2 20x 19 find the potential rational zeros choose the 32805

Added by Robert H.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Kathleen Carty

04/03/2022

Step 1

Step 1: The Rational Zeros Theorem states that if a polynomial $f(x) = a_n x^n + a_{n-1} x^{n-1} + \dots + a_1 x + a_0$ has integer coefficients, then every rational zero of $f(x)$ has the form $\frac{p}{q}$, where $p$ is a factor of the constant term $a_0$ and $q$ Show more…

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Use the rational zeros theorem to list the potential rational zeros of the polynomial function. Do not attempt to find the zeros. $$f(x) = x^5 - 4x^2 + 20x - 19$$ Find the potential rational zeros. Choose the correct answer below. A. $$-1, 1, -\frac{1}{19}, \frac{1}{19}$$ B. $$-1, 1, -19, 19, -\frac{1}{19}, \frac{1}{19}$$ C. $$-1, 1, -19, 19$$ D. $$-19, 19, -\frac{1}{19}, \frac{1}{19}$$