Answer:
yes it's true because 3 groups of 8 is 24
240
/ \
5 48
/ \
6 8
/ \ / \
3 2 4 2
The temperature was changing at a rate of 2.925 degrees Celsius in 2005
<h3>How to determine the rate in 2005</h3>
From the graph (see attachment), we have the following ordered pair
(x,y) = (5,14.625)
The above means that, the temperature in 2005 is 14.625 degrees Celsius
So, the rate in 2005 is:
![Rate = \frac{14.625}{5}](https://tex.z-dn.net/?f=Rate%20%3D%20%5Cfrac%7B14.625%7D%7B5%7D)
![Rate = 2.925](https://tex.z-dn.net/?f=Rate%20%3D%202.925)
Hence, the temperature was changing at a rate of 2.925 degrees Celsius in 2005
Read more about average rates at:
brainly.com/question/8728504
Answer:
-2 Celsius >-5 Celsius is the answer.
G(f(4)) = g(4-7) = g(-3) = (-3)² = 9
g(f(4)) = 9