3 years ago

For the following geometric sequence find the explict formula -1 ,3, -9.

1 answer:

5 0

Answer:

-1 x $-3^{n-1}$

Hope this helps

Step-by-step explanation:

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MrMuchimi

What are the options?

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2 years ago

lianna [129]

Answer:

try 5

Step-by-step explanation:

21+4*5=25

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2 years ago

lilavasa [31]

Answer:

Step-by-step explanation:

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3 years ago

Fed [463]

Answer:

I think its B but not sure

Step-by-step explanation:

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2 years ago

dimaraw [331]

Answer:

multiply -1.25 x 12

Sense a negative and a positive will always be negative when dealing with multiplication you'll get -15

now -15 +651= 636

always take the sign of the biggest number.

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2 years ago