Chain rule with several variables Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | 15t4 | Easy | Solved step by step |
| 2 | 3t2 + 8t | Easy | Solved step by step |
| 3 | 9t2 | Easy | Solved step by step |
| 4 | 4t3 + 3t2 | Medium | Solved step by step |
| 5 | 4t3 + 4t | Medium | Solved step by step |
| 6 | 6t5 | Medium | Solved step by step |
| 7 | −9t2 | Medium | Solved step by step |
| 8 | 6t5 + 8t | Medium | Solved step by step |
| 9 | 45t2 + 4t3 | Harder | Solved step by step |
| 10 | 36t3 + 24t2 | 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%.