3 years ago

What are the next two terms in the sequence?: 1, -2, 4, -8

Mathematics

1 answer:

belka [17]3 years ago

4 0

Answer:

Step-by-step explanation:

-2÷1 = -2

4÷(-2) = -2

-8:4 = -2

So this is a geometric sequence with a common ratio of -2

Therefore:

the 5th term: -8×(-2) = 16

the 6th term: 16×(-2) = -32

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What are the next two terms in the sequence?: 1, -2, 4, -8​

What are the next two terms in the sequence?: 1, -2, 4, -8