Table of contents
- 0. Review of College Algebra4h 43m
- 1. Measuring Angles39m
- 2. Trigonometric Functions on Right Triangles2h 5m
- 3. Unit Circle1h 19m
- 4. Graphing Trigonometric Functions1h 19m
- 5. Inverse Trigonometric Functions and Basic Trigonometric Equations1h 41m
- 6. Trigonometric Identities and More Equations2h 34m
- 7. Non-Right Triangles1h 38m
- 8. Vectors2h 25m
- 9. Polar Equations2h 5m
- 10. Parametric Equations1h 6m
- 11. Graphing Complex Numbers1h 7m
8. Vectors
Vectors in Component Form
Multiple Choice
Multiple ChoiceIf vectors v⃗=⟨4,1⟩, u⃗=⟨−8,3⟩, and w⃗=⟨−2,−1⟩, calculate w⃗−3(v⃗+u⃗).
A
⟨10,13⟩
B
⟨−14,13⟩
C
⟨−14,−13⟩
D
⟨10,−13⟩
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