Algebra 2 Semester Final

Front

What is an arithmetic sequence?

Back

An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant. For example, 2, 5, 8, 11 is an arithmetic sequence with a common difference of 3.

Front

How do you find the nth term of an arithmetic sequence?

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Front

What is a geometric sequence?

Back

A geometric sequence is a sequence of numbers where each term after the first is found by multiplying the previous term by a fixed, non-zero number called the common ratio. For example, 3, 6, 12, 24 is a geometric sequence with a common ratio of 2.

Front

How do you find the nth term of a geometric sequence?

Back

Front

What is the difference between finite and infinite sequences?

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A finite sequence has a limited number of terms, while an infinite sequence continues indefinitely without end.

Front

What is a recursive sequence?

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Front

What is the formula for the sum of the first n terms of an arithmetic series?

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Front

What is the formula for the sum of the first n terms of a geometric series?

Back

Front

What is a sequence?

Back

A sequence is an ordered list of numbers that follow a particular pattern or rule.

Front

What does it mean for a sequence to be increasing?

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A sequence is said to be increasing if each term is greater than the previous term.