Practice - General Form of a Geometric Sequence
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Practice Questions
Test your understanding with targeted questions
Find the 6th term of the sequence: 2, 6, 18, 54,…
💡 Hint: Use the common ratio to find the next term.
What is the common ratio for the sequence: 5, 15, 45, 135?
💡 Hint: Divide the second term by the first term.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is a geometric sequence?
💡 Hint: Think about the operations involved to progress from one term to the next.
True or False: The sum of an infinite geometric series converges if |r| >= 1.
💡 Hint: Recall the definitions regarding convergence and divergence.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A viral video starts with 10 views and doubles every hour. How many views will it have after 6 hours?
💡 Hint: Use the formula for exponential growth based on geometric sequences.
The sum of an infinite series S = 8 + 4 + 2 + ... What is the finite sum?
💡 Hint: Identify the common ratio and apply the infinite sum formula.
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Reference links
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