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anonymous
 one year ago
The first four terms of a sequence are shown below:
7, 4, 1, 2
Which of the following functions best defines this sequence?
anonymous
 one year ago
The first four terms of a sequence are shown below: 7, 4, 1, 2 Which of the following functions best defines this sequence?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i will give a gold medal

freckles
 one year ago
Best ResponseYou've already chosen the best response.0well I would check to see if it was arithmetic sequence first : do you have termprevious term=same number like I mean are all the following equal: 47=? 14=? 21=?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0hold up let me put the answeres in

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it wont let me copy and paste them in

freckles
 one year ago
Best ResponseYou've already chosen the best response.0well I asked you a question and you haven't answered yet so I don't know if you mean me or someone else because you don't understand what I'm asking you?

freckles
 one year ago
Best ResponseYou've already chosen the best response.0I'm asking you if all the differences are the same above 47=? 14=? 21=?

freckles
 one year ago
Best ResponseYou've already chosen the best response.0if we can establish all of these are the same then we have an arithmetic sequence and that means we have a common difference

freckles
 one year ago
Best ResponseYou've already chosen the best response.0\[a_n=a_1+d(n1)\] d represents the common difference if there is one So I'm still asking you the following questions: 47=? 14=? 21=?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i have no idea what im doing lol

freckles
 one year ago
Best ResponseYou've already chosen the best response.0So you haven't done subtraction yet?

freckles
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438708092263:dw do you want to try doing 14=? and 21=?

freckles
 one year ago
Best ResponseYou've already chosen the best response.0Come on... you have to know subtraction to know how to do this problem. You know 14 and 21 and 47 all have the same difference which is 3 3 is your common difference you do have an arithmetic sequence use the equation I gave you above for a_n

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sorry computer turned off
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