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Science & Mathematics by Anonymous 2018-07-02 15:53:47
Social Science
Is this sequence a geometric sequence? 7,9,11,13,15?
12 answers
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Anonymous
No
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Anonymous
No, it's an arithmetic one with a common difference of 2.
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Anonymous
No it's an arithmetic sequence with a common difference of 2 and so its nth term is 2n+5 which means the next number will be 17
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Anonymous
No Arithmatic one. Number=7+2n
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Anonymous
No
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Anonymous
no
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Anonymous
No, it's arithmetic. It has a common difference, not a common ratio.
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Anonymous
No, it is an arithmetic sequence with a common difference of 2.
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Anonymous
Is the ratio 9/7 the same as 11/9?
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Anonymous
This is an arithmetic progression with a common difference of 2.
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Anonymous
7+2=9 9+2=11 . . 13+2=15 No, its an arithmetic sequence.
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Anonymous
No - you are merely adding a constant. In a geometric sequence you MULTIPLY each term by a constant.