Mathematics: Identify the series as geometric or arithmetic. 2, 4/3, 8/9, 16/27

Identify the series as geometric or arithmetic.

Ответ:

fluffy374747

31.12.2021

Hello,

$\dfrac{\frac{4}{3}}{2}=\dfrac{4}{6}=\dfrac{2}{3}$

$\dfrac{\frac{8}{9}}{\frac{4}{3}}=\dfrac{8*3}{9*4}=\dfrac{2}{3}$

$\dfrac{\frac{16}{27}}{\frac{8}{9}}=\dfrac{16*9}{27*8}=\dfrac{2}{3}$

The sequence is geometric .
(a serie is a sum)

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Ответ:

catherinesquitieri

23.07.2022

Mathematics

the answer is

Check if the graph is symmetric about the x-axis by plugging in

y = x 3+ 216

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Identify the series as geometric or arithmetic.
2, 4/3, 8/9, 16/27

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