Vector from two points / magnitude Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | v = (3, 4) | Easy | Solved step by step |
| 2 | v = (6, 8) | Easy | Solved step by step |
| 3 | v = (5, 0) | Easy | Solved step by step |
| 4 | 10 | Easy | Solved step by step |
| 5 | v = (4, −3) | Medium | Solved step by step |
| 6 | 5 | Medium | Solved step by step |
| 7 | C 10 | Medium | Solved step by step |
| 8 | v = (3, 3) | Harder | Solved step by step |
| 9 | 2√5 | Harder | Solved step by step |
| 10 | v = (5, 2) | Harder | Solved step by step |
Grade
Count your right answers and divide by the number of questions: A 90% or more, B 80%, C 70%, D 60%, F below 60%.