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12-10-2016
Mathematics

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Find the 15th term in the Arithmetic Sequence An = 3n-7 Question 1 options: 32 7 38 -2

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MATTG99 MATTG99

12-10-2016

You just have to put the term number back into your nth term.

15×3=45
45-7= 38

The 15th term of 3n-7 = 38

Hope this helps!

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