stephanieMolina419 stephanieMolina419
  • 24-01-2020
  • Mathematics
contestada

What is the common ratio between successive terms in the sequence 2, 4, 8, -16, 32, -64

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 09-09-2020

Answer:

  this sequence has no common ratio

Step-by-step explanation:

The ratios of successive terms are ...

  4/2 = 2

  8/4 = 2

  -16/8 = -2

  32/-16 = -2

  -64/32 = -2

2 is not the same as -2, so this sequence has no common ratio.

___

The sequence 2, -4, 8, -16, 32, -64 will have a common ratio of -2 using the same method to find it.

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