Find k Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | k = 6 | Easy | Solved step by step |
| 2 | k = −4 | Easy | Solved step by step |
| 3 | k ≠ 5 | Easy | Solved step by step |
| 4 | k = 2 | Easy | Solved step by step |
| 5 | A k = 4 | Medium | Solved step by step |
| 6 | k = 10 | Medium | Solved step by step |
| 7 | k = 4 | Medium | Solved step by step |
| 8 | k = 3 | Medium | Solved step by step |
| 9 | B k = 12 | Harder | Solved step by step |
| 10 | k = 3 | 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%.