Tangent lines Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | 2(x − 1) | Easy | Solved step by step |
| 2 | (x − 2) | Easy | Solved step by step |
| 3 | 4(x − 1) | Easy | Solved step by step |
| 4 | 2(x − 3) | Medium | Solved step by step |
| 5 | 6(x − 1) | Medium | Solved step by step |
| 6 | 5(x − 2) | Medium | Solved step by step |
| 7 | B y = −4 | Medium | Solved step by step |
| 8 | (x + 1) | Harder | Solved step by step |
| 9 | −2(x − 2) | Harder | Solved step by step |
| 10 | (x + 1) | 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%.