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2 years ago

Explain what is the 7th term in the geometric sequence described by this explicit formula? A.-2187 B.6561 C.-6561 D.2187

Mathematics

1 answer:

HACTEHA [7]2 years ago

6 0

Answer:

A. -2187

Step-by-step explanation:

if we are looking for the seventh term then 7 is equal to n

plug in 7 for n in the equation with this you will get $a_{7}= -3 *(3)^6\\a_{7}= -3 *729\\a_{7}=-2187$

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GalinKa [24]

Answer:

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Step-by-step explanation:

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EHF = x+1

= 14 + 1 = 15

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= 14 x 5 (+5) = 70 + 5

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