Question

What is a polynomial function in standard form with zeros 1, 2, 3, and –3? (1 point)

x
4 – 3x
3 + 7x
2 – 27x – 18
x
4 + 3x
3 – 7x
2 – 27x – 18
x
4 – 3x
3 – 7x
2 + 27x – 18
x
4 + 3x
3 + 7x
2 – 27x – 18

Answer 1

Explanation:

By Factor Theorem, we have:

(x - 1)(x - 2)(x - 3)(x + 3)

= (x² - 3x + 2)(x² - 9)

= x⁴ - 3x³ - 7x² + 27x - 18.