alexadelapazsoto1 alexadelapazsoto1

05-05-2021
Mathematics

contestada

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

Respuesta :

unicorn3125 unicorn3125

06-05-2021

Answer:

16 and -32

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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