Test
Sequences and series practice
Students practice identifying and analyzing arithmetic and geometric sequences and series by answering multiple-choice questions, calculating specific terms, and understanding sigma notation, suitable for 12th grade level.
By Edform · Mathematics · Grade 12 · Published Oct 15, 2026 · New
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Questions
- Which of the following is the common difference of the arithmetic sequence 7, 12, 17, 22, ...?
- What is the 6th term of the geometric sequence 2, 6, 18, 54, ...?
- Select all sequences that are arithmetic.
- Which of the following statements are true about geometric sequences?
- Arrange the steps to find the sum of the first n terms of an arithmetic series.
- Match each sigma notation to its expanded form.
- Fill in the blanks: The nth term of an arithmetic sequence is given by _, where a₁ is the _ term and d is the ___.
- The sum of the first 5 terms of the geometric sequence with a first term of 2 and ratio 3 is ___.
- Calculate the sum of the first 10 positive integers.
- Mark each statement about sequences and series as true or false.
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