Answer:

Step-by-step explanation:
Solving (c): The rate of change:
In this concept, the formula to use is:

Where
----- In 2004
------ In 2026
So, we have:


y=mx+c is the equation for a line graph, m is the gradient and c is where it goes through the y axis, the only difference between y=mx+c and y=mx+b is where u live as in different countries learn it different ways but it is still the same thing
Answer
3.2
Step-by-step explanation
8% of 40 is 3.2
so it would be 40- 3.2 and that = 36.8