Greetings!
Distribute the Parenthesis.

Combine like terms.

Add
-9 to both sides.


Divide both sides by
-3.
The Answer Is:
Hope this helps.
-Benjamin
Answer:

Step-by-step explanation:
Given: 
To find: average rate of change of the function
over the interval
and 
Solution:
Take 
Find 

Average rate of change of the function 

Answer:
900 fruits
Step-by-step explanation: