Answer:
6
Step-by-step explanation:
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:
The radius will be 10.72 cm
Step-by-step explanation:
Hope this helps
Answer:
Assuming we're focusing on the shaded squares, 7/15
Step-by-step explanation:
There are 15 squares, and 7 are shaded
7/15
Answer:
9
Step-by-step explanation:
18 ÷ {[(14) - (13)] + 1}
18 ÷ {1+1} =
18 ÷ 2 = 9
Hope that helps!