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Precalculus · Chapter 12 · Lesson 12.3 · Printable PDF

Geometric Series Worksheet with Answer Key

6 problems on geometric series. 2 pages, with a worked answer key.

6 problems2 pagesanswer key
Printable Geometric series worksheet with answer key - Precalculus (Page 1 PDF preview)
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What's on the worksheet

  1. Find each sum.
    the first 6 terms of 2 + 10 + 50 + …\sum_{k=1}^{8} 3(-2)^{k-1}729 + 243 + 81 + … + 1\sum_{k=0}^{4} 10(1.1)^{k}
  3. Each spring a hatchery releases 600 young trout into a lake where trout do not breed.
  4. The boosters of a school band want 15,000 dollars in 3 years to buy new instruments.
  5. Arjun can afford a car payment of 300 dollars a month.
  6. To spread the news that school is closed, the principal calls 4 families (round 1).

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The free lesson teaches it with worked examples and practice problems.

Geometric series: the lesson ›

More Chapter 12 worksheets: Induction, sequences and an introduction to limits