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Match the sequences with the type of sequence (arithmetic or geometric).

Question 1 options:

4, 10, 16, 22, ...


4, 4, 4, 4, ...


9, 4, –1, –7, ...


2, –6, 18, –54, ...

1.
geometric sequence

2.
arithmetic sequence

3.
neither

4.
both

Respuesta :

Chelboy

Answer:

4,10,16,22,...is an arithmetic sequence

4,4,4,4,..... is a geometrical sequence

9,4,-1,-7,.....is an arithmetic sequence

2,-6,18,-54,.....is a geometrical sequence

Step-by-step explanation:

4,10,16,22,..... Is an arithmetic sequence since 10-4=6 and 16-10=6

4,4,4,4,....is a geometrical sequence because 4/4=1

9,4,-1,-7,.....is an arithmetic sequence since common difference is 4-9=-5 and -1-4=-5

2,-6,18,-54,....is a geometrical sequence because -6/2=-3 and 18/-6=-3

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