The power rule Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | 5x4 | Easy | Solved step by step |
| 2 | 2x + 7 | Easy | Solved step by step |
| 3 | 12x − 4 | Easy | Solved step by step |
| 4 | 8x3 + 6x | Easy | Solved step by step |
| 5 | 6x5 − 12x3 | Medium | Solved step by step |
| 6 | −8x3 | Medium | Solved step by step |
| 7 | −18x4 | Medium | Solved step by step |
| 8 | 2/√x | Medium | Solved step by step |
| 9 | 2x − 2x2 | Harder | Solved step by step |
| 10 | 1/√x + 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%.