5 Questions
What is the formula for the nth term of an arithmetic sequence?
an = a1 + (n - 1)d
What is the nth term of an arithmetic sequence with a first term of 3 and a common difference of 5, given n = 4?
23
What is the term that is equidistant from two given terms in an arithmetic sequence?
Arithmetic mean
What is the arithmetic mean of 5 and 13 in an arithmetic sequence?
8
What type of problem typically involves finding the nth term of an arithmetic sequence?
Sequence problem
Test your understanding of arithmetic sequences by solving problems involving nth terms, arithmetic means, and more. Apply your knowledge to find unknown terms and solve real-world problems.
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