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anonymous
 one year ago
NEED HELP!!!!!
Which of these sequences is a geometric sequence?
A. 1, 2, 4, 7, 11, 16, 22, …
B. 2, 4, 8, 14, 22, 38, …
C. 3, 6, 9, 12, 15, 18, 21, …
D. 3, 9, 27, 81, 343, 729, …
anonymous
 one year ago
NEED HELP!!!!! Which of these sequences is a geometric sequence? A. 1, 2, 4, 7, 11, 16, 22, … B. 2, 4, 8, 14, 22, 38, … C. 3, 6, 9, 12, 15, 18, 21, … D. 3, 9, 27, 81, 343, 729, …

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Mehek14
 one year ago
Best ResponseYou've already chosen the best response.1which one do you think?

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.1it is not C because they are not being multiplied by the same number \(3*2 = 6\\ 6*1.5 = 9\) and so on

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.1a geometric sequence is where each term after the first is found by multiplying the previous one by the same number

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.1\(1*2=2\\2*2=4\\4*2=8~not~7\)

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.1the pattern in A is \(1+1=2\\2+2=4\\4+3=7\\7+4=11\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0d!! new I should of whent with my gut

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.1yes D they increase by \(*3\) each time

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thx I have more questions though can you help me with them
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