Answer:

Step-by-step explanation:
Let

Differentiating y with respect to x

where a and b are constants
Answer:
B
Step-by-step explanation:
The answer is B because we can estimate by seeing that: 3 x 3 = 9, so henceforth the answer must be between 3 and 4, so it must be B.
Answer:
Katherine?
Step-by-step explanation:
I'm guessing by your username^^
Answer:
B B B B B B B B B B B B B BB B B B B B B B B B B B B B
Step-by-step explanation:
I think its either C or D give me one second to figure it out.