tfueissobadatfn tfueissobadatfn
  • 01-08-2020
  • Mathematics
contestada

Find the common ratio of the geometric sequence: 2/3,−2,6,…

Respuesta :

Chegsnut36
Chegsnut36 Chegsnut36
  • 01-08-2020

Answer:

-3

Step-by-step explanation:

Well to find the common ratio we need to figure out,

what * 2/3 = -2.

To find that we do -2 ÷ 2/3

= -3

To check -2 * -3 should be 6 which it is.

Thus,

the common ratio is -3.

Hope this helps :)

Answer Link
devishri1977
devishri1977 devishri1977
  • 01-08-2020

Answer:

-3

Step-by-step explanation:

Common ratio = 2nd term ÷ 1 st term

                        = -2 ÷ 2/3

                       = [tex]-2 * \frac{3}{2}\\\\[/tex]

                        = -3

Answer Link

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