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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 4 Page 204

To find each term of the arithmetic sequence, add the common difference to the previous term.

12, 6, 0

Practice makes perfect

In an arithmetic sequence, we find each term by adding the common difference to the previous term. In the given sequence, the first term is 18 and the common difference - 6. Therefore, to find the second term, we need to add - 6 to 18.

18+( - 6) ⟶12 We can continue with this pattern to find the third and fourth terms of the sequence. 18+( - 6) ⟶12+( - 6) ⟶6+( - 6) ⟶0 Therefore, the next three terms are 12, 6, and 0.

Subchapter links

Communicate Your Answer p.199

Monitoring Progress p.200-203

Exercises p.204-206