sophiesky sophiesky
  • 21-04-2017
  • Mathematics
contestada

20 points! I'm desperate!

Find the 6th term in the geometric sequence: 11, -44, 176...

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Gamerkingjames
Gamerkingjames Gamerkingjames
  • 21-04-2017
So in this equation, I can easily see how each answer is multiplied by -4. 11 x -4 = -44. -44 x -4 = 176. 176 x -4 = -704. and the forth term is -704 x -4 which is 2816.
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CarlosGP CarlosGP
  • 21-04-2017
[tex]t_{n}=11(-4)^{n-1}-\ \textgreater \ t_{6}=11(-4)^5=-11264[/tex]
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