PSAT Math Flashcards: Graphing Functions

Study Graphing Functions in PSAT Math with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What does the vertical line test determine for a graph in the coordinate plane?

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ANSWER

Whether the graph represents a function. Functions have at most one y-value per x-value.

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All flashcards

144 cards

What this deck covers

This deck focuses on Graphing Functions, giving you a quick way to review the definitions, rules, and examples that matter most for PSAT Math.

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 50Practice questions for this set

The graph of

y = f(x)

shown consists of line segments. What is the value of

f^{-1}(2) + f^{-1}(-1)

Choose an answer

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