General Term Pattern Recognition Practice Problems Online

A general term of the sequence $-8, -7, -9, -5, -13, 3, \cdots$ can be expressed as $\displaystyle \frac{a-b^{n-1}}{3}$ , where $a$ and $b$ are integers. What is the value of $ab$ ?

Which of the options represents the general term of the following sequence:

$1, 8, 27, 64, 125 \ldots ?$

Which of the options represents the general term of the following sequence:

$2, 5, 28, 257, 3126, \ldots$

Which of the options represents the general term of the following sequence:

$4, 6, 8, 10, 12 \ldots ?$

Which of the options represents the general term of the following sequence:

$5, 9, 13, 17, 21 \ldots ?$

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Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 8 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.

Integer Sequences

Concept Quizzes

General Term Pattern Recognition

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.