Respuesta :

Answer:

-4, -2, -1

Hope that helps!

Step-by-step explanation:

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Answer:

Step-by-step explanation:

geometric sequence with common ratio = 1/2

a₅ = a₄(1/2) = -4

a₆ = a₅(1/2) = -2

a₇ = a₆(1/2) = -1