The average rate of change has a relationship with slopes. In this way, we can write the slope of a line as follows:

To find the Average Rate of Change (ARC), we need to compute the following:

So:

As you can see we have a negative sign. This means that the enrollment at the college has been decreasing at a rate of 47 students per year.
Answer:
C. 
Step-by-step explanation:
Lets plug in -2 into each of these equation to see which one gives us the solution of -6
A. 

B. 

C. 

D. 

As we can see, function C was the only one that gave us the value of -6, so that is our answer.
Answer:
do you need help with the L and P???????
Step-by-step explanation:
25,000 - 8,500 = 16,500
16,500 :1250 = 13 years and 2 months
At the museum cafe the answer is