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The sequence is simply achieved by adding 2 to each value

  1. 9+2=11
  2. 11+2=13
  3. 13+2=15
  4. 15+2=17
  5. 17+2=19
  6. 19+2=21

so the nth term can be calculated

The value of the nth term = the value of (nth-1 term) +2.

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Wiki User

โˆ™ 2017-12-10 18:27:44
This answer is:
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Amelie Haigh

Lvl 2
โˆ™ 2021-01-26 10:13:54

=2n+7

2,4,6,8,10

2+7=9

4+7=11

6+7=13

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Amelie Haigh

Lvl 1
โˆ™ 2021-01-26 10:14:21
Really helpful and perfect on mathswatch

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Anonymous

Lvl 1
โˆ™ 2020-09-17 17:16:22

2n - 1

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Anonymous

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โˆ™ 2020-09-24 20:05:34

4n +3

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Anonymous

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โˆ™ 2020-04-17 13:35:57

Police

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Anonymous

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โˆ™ 2020-05-15 09:25:20

iuy

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Q: What is the nth term of 9 11 13 15 17?
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