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Which geometric sequence has a common ratio of -9?
{-1, -9, 81, 729, …}
{1, -9, 81, -729, …}
{-9; -81; -729; -6,561; …}
{81; 729; 6,561; 59,049; …}

WILL GIVE BRAINLIEST!!!!

Which geometric sequence has a common ratio of 9 1 9 81 729 1 9 81 729 9 81 729 6561 81 729 6561 59049 WILL GIVE BRAINLIEST class=

Respuesta :

Answer:

second one

Step-by-step explanation:

just multiply by -9 and see which one fits in

xiaoximu

Answer:

{1, -9, 81, -729, …}

Step-by-step explanation:

Geometric sequence is basically multiplying the previous number by the constant. So it is 1 x -9 = -9, -9 x -9 = 81, -81 x -9 = -729, and so on.

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