A pattern is 2, 4, 6, 8, ... What is the 10th term?

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Multiple Choice

A pattern is 2, 4, 6, 8, ... What is the 10th term?

Explanation:
This pattern grows by 2 each time, starting at 2, so it’s an arithmetic sequence. To find the 10th term, add 2 for each of the nine steps after the first term: 2 + 9×2 = 2 + 18 = 20. So the 10th term is 20. The other numbers would be different terms in the sequence: 18 is the 9th term, 22 is the 11th, and 24 is the 12th.

This pattern grows by 2 each time, starting at 2, so it’s an arithmetic sequence. To find the 10th term, add 2 for each of the nine steps after the first term: 2 + 9×2 = 2 + 18 = 20. So the 10th term is 20. The other numbers would be different terms in the sequence: 18 is the 9th term, 22 is the 11th, and 24 is the 12th.

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