Hello!
Find the coordinate where x = -1:
At x = -1, y = 1, so the coordinate is (-1, 1).
Find the coordinate where x = 2:
At x = 2, y = -2, so the coordinate is (2, -2).
Find the rate of change between the points using the slope formula:
Plug in the coordinates above:
Simplify:
Thus, the rate of change between the points is -1.
To determine the total number of cell phone subscribers that were in Centerville in 2020 is 5,928,227 people.
<u>Given the following data:</u>
- Number of subscribers = 285
- Percentage increase = 65%
Increment rate = 165% = 1.65
To determine the total number of cell phone subscribers that were in Centerville in 2020:
First of all, we would calculate the difference in years:
Year = 20 years
Mathematically, the growth rate of cell phone subscribers that were in Centerville in 2020 is given by the formula:
Substituting the given parameters into the formula, we have;
Subscribers = 5,928,227 people.
Read more: brainly.com/question/24731714
Answer:
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