Respuesta :

Answer:

no

Step-by-step explanation:

If there is a common ratio between consecutive terms in the sequence then it is geometric, that is

[tex]\frac{28}{196}[/tex] = [tex]\frac{1}{7}[/tex]

[tex]\frac{4}{28}[/tex] = [tex]\frac{1}{7}[/tex]

[tex]\frac{4}{\frac{4}{7} }[/tex] = 4 × [tex]\frac{7}{4}[/tex] = 7

There is not a common ratio between consecutive terms, thus

The sequence is not geometric

No it is not the geometric sequence.

  • The calculation is as follows;

In the case when there is a common ratio that lies between consecutive terms so it is geometric

[tex]\frac{28}{196} = \frac{1}{7}\\\\ \frac{4}{28} = \frac{1}{7} \\\\ \frac{4}{\frac{4}{7}} = 7[/tex]

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