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9,15,21 find the 38th term
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23 votes
9,15,21 find the 38th term

User Ben Konyi
by
7.4k points

1 Answer

2 votes

Answer:

231

Explanation:

The pattern is add 6. But it is more easier to use the linear function: 6x+9. Since this starts with 0, we plug in 37 for x instead of 38.

User Reana
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