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AP Precalculus Flashcards: Vector Valued Functions

Study Vector Valued Functions in AP Precalculus with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

Identify the point on the curve at t=2t=2 for r(t)=⟨t−1,2t⟩\mathbf{r}(t)=\langle t-1,2t\rangle.

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ANSWER

⟨1,4⟩\langle 1,4\rangle. Substitute t=2t=2: ⟨2−1,2(2)⟩\langle 2-1, 2(2)\rangle.

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AP Precalculus: Functions Involving Parameters, Vectors, and Matrices

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What this deck covers

This deck focuses on Vector Valued Functions, giving you a quick way to review the definitions, rules, and examples that matter most for AP Precalculus.

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 15Practice questions for this set
For r(t)=⟨(vcos⁡a)t, (vsin⁡a)t−4.9t2⟩\mathbf{r}(t)=\langle (v\cos a)t,\,(v\sin a)t-4.9t^2\rangle, which parameter change increases initial vertical velocity?
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