Jayden999 Jayden999
  • 12-12-2019
  • Mathematics
contestada

Is 2,14,98,686 a arithmetic sequence or a geometric sequence or neither?

Respuesta :

CalaverEsc
CalaverEsc CalaverEsc
  • 12-12-2019

From 2 to 14: 12

From 14 to 98: 84

From 98 to 686: 588

There is no arithmetic sequence because the difference between each number is not the same each time.

Let's try dividing each number by the previous one:

14/2 = 7

98/14 = 7

686/98 = 7

Yes! It's a geometric sequence, multiplying by 7 with each step.

Answer Link

Otras preguntas

What is 999.999 rounded to the nearest TENTHS
is 7849 a reasonable answer for 49 times 49 why or why not
If you where to send a bottle rocket 15 kilometers up into the air which layer of the atmosphere would it be in
if 5x+8=10 for some value of x,then what is the value of 10x+16 for the same value of x
What is 999.999 rounded to the nearest TENTHS
what is 0.26 divided by 4.7398
What is remarkable about the Hittites
The two largest lizards are the Gila Monster and the Chuckwalla. the average Gila Monster is 0.608 meter long. The average Chuckwalla is 0.395 meter long. How m
What is the purpose of ancient myths?
What is a situation in which compulsion might be implicit ?