3 years ago

Determine whether each sequence is a geometric sequence. If yes, then state the common ratio.

Mathematics

1 answer:

Snezhnost [94]3 years ago

3 0

Answer:

This is a geometric sequence with a common ratio of -4

Step-by-step explanation:

Take the second term and divide by the first term

-4/1 = -4

Take the third term and divide by the second term

16/-4 = -4

Take the fourth term and divide by the third

-64/16 = -4

This is a geometric sequence with a common ratio of -4

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