Question

Which sequence has 3n as it's nth term?

A: 3,9,15,29,46,...
B: 3,4,5,6,7,8,...
C: 3,6,9,12,15,18,21,...
D: 3,9,27,81,343,729,...

PLEASE HELP

Answer 1

well which sequence is showing the multiplies of 3

3 x term number..

Answer 2

C ??

Answer 3

yes

Answer 4

C was wrong but thank you guys

Answer 5

ok... well its actually correct with what you have written

but you needed

which sequence contains

\[3^n\]

is is singificantly different...

the answer to this question is D

\[3^1, 3^2, 3^3, 3^4, ...... \]

Answer 6

Can you help me with another question? Please

Answer 7

if you post it in the normal way there are lots of people here who can help

Answer 8

@AlexisBurns3333 yes ... btw you wrote the question wrong

Answer 9

I didn't write it wrong because I thought it was D but 81 * 3 isn't 343 and so that's what confused me

Answer 10

well perhaps its a typo... should be 243.... and 243 x 3 = 729