The Answer: 7.25/25
Hope this helps!
To find the average rate of change, use the following formula:

a and b represent the values of the interval:

Simplify the original equation by combining like terms:


Plug the interval values into the f(x) equation:


Plug in these values into the average rate of change formula:

The average rate of change over this interval is
-11.
Answer:
360°
Step-by-step explanation:
The sum of the exterior angles for any polygon is 360°
Answer:
the answer is 21 because 3 can go into 6 two times and the 3 can go into 3 1 time
Step-by-step explanation: