ANSWER:
-78-a
= -78-(-29)
= -78+29
= -49
Answer:
- 1 < x < 4
Step-by-step explanation:

According to the Scientific Method (the scientific process you use to go about figuring out the answer to a question) is:
1. Ask a Question
2. Do Background Research
3. Construct a Hypothesis
4. Test Your Hypothesis by Doing an Experiment
5. Analyze Your Data and Draw a Conclusion
6. Communicate Your Results
The derivative is -6sin(3x)