Which word best describes this formula for the sequence an? an = -29n Choices: (A)explicit (B)recursive

Examine the Formula: Look at the formula: a_n = -29n. Does it use previous terms of the sequence to find the next one?Determine Use of Previous Terms: No, it doesn't. The term a_n is calculated directly from the index n, without needing any other terms from the sequence.Identify Recursiveness: So, since the term a_n is found by a direct calculation from n, the formula is not recursive. It's the other one, what's it called... oh yeah, explicit.

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Which word best describes this formula for the sequence $a_n$ ? $\newline$ $\newline$ $a_n = -29n$ $\newline$ $\newline$ Choices: $\newline$ (A) explicit $\newline$ (B) recursive

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Math Problems

Algebra 1

Identify a sequence as explicit or recursive

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Q. Which word best describes this formula for the sequence

a_n

\newline

\newline

a_n = -29n

\newline

\newline

Choices:

\newline

(A) explicit

\newline

(B) recursive

Examine the Formula: Look at the formula: $a_n = -29n$ . Does it use previous terms of the sequence to find the next one?
Determine Use of Previous Terms: No, it doesn't. The term $a_n$ is calculated directly from the index $n$ , without needing any other terms from the sequence.
Identify Recursiveness: So, since the term $a_n$ is found by a direct calculation from $n$ , the formula is not recursive. It's the other one, what's it called... oh yeah, explicit.