ghkittyiTggj ghkittyiTggj
  • 23-03-2017
  • Mathematics
contestada

What is the common ratio for the geometric sequence?

-1/8 , 1/2,-2,8,-16,64

A. -4
B.-1/4
C. 4
D.1/4

Respuesta :

Chaconne Chaconne
  • 23-03-2017
A. -4, because every time you multiply negative 4 with the preceding number, you get the next number in the sequence.
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19jnguyen31 19jnguyen31
  • 23-03-2017
The common ratio of this geometric sequence is -4
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