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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

6. Arithemetic Sequences

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Exercise 2 Page 200

What is the difference between two consecutive terms?

1.8, 2.2, 2.6

Practice makes perfect

By observing the change that occurs between consecutive terms, we can describe the pattern of the arithmetic sequence. Here, we see that to get from a term to the next term we add 0.4. Therefore, the common difference of the sequence is 0.4.

0.2 + 0.4 ⟶ 0.6 + 0.4 ⟶ 1 + 0.4 ⟶ 1.4 To find the next three terms in the sequence, we will extend this pattern three times. 0.2 + 0.4 → 0.6 + 0.4 → 1 + 0.4 → 1.4+ 0.4 → 1.8+ 0.4 → 2.2+ 0.4 → 2.6

Subchapter links

Communicate Your Answer p.199

Monitoring Progress p.200-203

Exercises p.204-206