andrew5632

22.01.2021 • 

Mathematics

Let f(x) and g(x) be polynomials as shown below. Which of the following is true about f(x) and g(x)?
f(x) and g(x) are closed under addition because when added, the result will not be a polynomial.
f(x) and g(x) are not closed under addition because when added, the result will be a polynomial.
f(x) and g(x) are not closed under addition because when added, the result will not be a polynomial.
f(x) and g(x) are closed under addition because when added, the result will be a polynomial.

Ответ:

kayleahwilliams6

11.04.2021

Mathematics

---

-1,-2,-4

an = a1 * r^(n - 1)

a1 = first term = -1

r = common ratio = 2

so the equation would be : an = -1 * 2^(n - 1)

---

0,0(0 оценок)