tell whether the following is geometric or not, if geometric find r

hi can someone please answer my question. thank you ♥ ​

tell whether the following is geometric or not if geometric find r hi can someone please answer my question thank you class=

Respuesta :

Answer:

  • yes
  • r = - 3

Step-by-step explanation:

We observe each term is -3 times the previous one.

The sequence is geometric and the common ratio is:

  • r = - 3
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