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

Plsssssssssssssss Help me i cant figure this out :(
Find the percent change from 40 to 45
There are 10 yellow, 6 green, 9 orange, and 5 red cards in a stack of cards turned facedown. Once a card is selected, it is not replaced. Find each probability.
I need to find the area and perimeter?
What percent of the first 20 natural numbers are prime one-digit numbers?
Please help I will reward brainly
How the borders of europe and the united states have changed since the cold war?
martin Luther King speech and explain why the speech is effective and the main points and your connection to the speech.
how to do this ......??
The cartoonist most likely refers to the war in afghanistan as ''obama's vietnam'' because