The real definition is worth a large deal of money so A
Answer:

Step-by-step explanation:
To find this derivative, we will need to use the chain rule.
As there is a variable in the exponent we can use this formula:

In this case,
and 
This means that
and
respectively
This gives us 
I will need to see a picture. I feel like I’m missing information.
Answer: E. :)
Step-by-step explanation: