Practice - Finding the nth Term of an Arithmetic Sequence
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Practice Questions
Test your understanding with targeted questions
What is the 4th term of the sequence 1, 3, 5, 7, ...?
💡 Hint: Use the common difference of 2.
Identify the common difference in the sequence 10, 15, 20, 25.
💡 Hint: Subtract consecutive terms.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for the nth term of an arithmetic sequence?
💡 Hint: Remember the components of the formula.
If a_1 is 3 and d is 2, what is a_5?
💡 Hint: Use the formula step by step.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A sequence starts at 5 and has a common difference of 3. Determine the 20th term.
💡 Hint: Substitute n=20 into the formula and calculate.
If the 3rd term of an arithmetic sequence is 12 and the 7th term is 24, find the common difference.
💡 Hint: Set up the equations based on the nth term definition.
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