Grade level is this. and in my opinion I think it c because the grade level was midpoint at the section?
Answer:
the answer is 49
Step-by-step explanation:
For this
specific problem, the derivative of 2sinx – tanx would be 2cosx - sec^2.
I am hoping that this answer has satisfied your query about and it will
be able to help you, and if you’d like, feel free to ask another question.