Review — Difficulty 7/10

Pre-calculus · Honors · Parametric, polar, and vector representations

Review skills for this standard. Write answers where shown.

Together with a parent

1. Vector from (11, 12) to (14, 16): ⟨ , ⟩ ___ 2. Add ⟨12, −1⟩, ⟨13, 14⟩ = ⟨ , ⟩ ___ 3. Magnitude of ⟨13, 14⟩: ___

Written review

1. Vector from (13, 14) to (16, 18): ⟨ , ⟩ ___ 2. Add ⟨14, −1⟩, ⟨15, 16⟩ = ⟨ , ⟩ ___ 3. Magnitude of ⟨15, 16⟩: ___ 4. Scalar multiply: 14⟨1, −2⟩ = ⟨ , ⟩ = ___ 5. Matrix addition (if defined): show dimensions. 6. Interpret a vector in context (displacement).

_See printable PDF for diagram._

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Skills checklist

• [ ] Represents vectors graphically and algebraically
• [ ] Adds and scales vectors correctly
• [ ] Performs basic matrix operations when required
• [ ] Explains Parametric, polar, and vector representations without prompts

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