RIOTG0TH
RIOTG0TH RIOTG0TH
  • 02-06-2016
  • Mathematics
contestada

Which of the following recursive formulas represents the same geometric sequence as the formula an=2x3n-1

Which of the following recursive formulas represents the same geometric sequence as the formula an2x3n1 class=

Respuesta :

caylus
caylus caylus
  • 02-06-2016
Hello,

[tex] a_{n}=2*3^{n-1}[/tex]
[tex] a_{n-1}=2*3^{n-2}[/tex]
[tex]\frac{a_{n}}{a_{n-1}}= \frac{2*3^{n-1}}{2*3^{n-2}}=3[/tex]


Answer B






Answer Link

Otras preguntas

what were the four main causes of the Cold War
what were the four main causes of the Cold War
what were the main ideas of the reformation?
does gas have as definite or indefinite volume
If a+b=6 and a-b = 4, what is the value of 2a + 3b?
What is Germany in German?
What is Germany in German?
how many minutes is it before 12 noon if 20 minutes ago it was three times as many minutes after 9 am
what were the main ideas of the reformation?
a swimming pool is 20 meters long and 12 meters wide the bottom of the pool is slanted so that the water depth is 1.3 at the shallow end and 4 meters deep at th