Algebra Flashcards: Write Explicit Or Recursive Functions

Study Write Explicit Or Recursive Functions in Algebra with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What does the exponent $n-1$ represent in $a_n=a_1\cdot r^{n-1}$ ?

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ANSWER

The number of times the ratio $r$ is applied from term $1$ to term $n$ . Shows how many times we multiply by $r$ to get from $a_1$ to $a_n$ .

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What this deck covers

This deck focuses on Write Explicit Or Recursive Functions, giving you a quick way to review the definitions, rules, and examples that matter most for Algebra.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 48Practice questions for this set

A ball is thrown upward from a platform 4 feet high with an initial upward velocity of 24 ft/s. Its height (in feet) after

t

seconds is modeled by a quadratic function with gravity

-16t^2

. What is the formula for the height function

h(t)

Choose an answer

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