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jaztbrown374
jaztbrown374
26.02.2020 • 
Mathematics

PLEASE HELP WILL GIVE BRAINLIST!!
Task 2
In 2010, Fort Myers Florida had a population of 219,012 people and was expected to increase at a rate of 4.2% per year.
Write an exponential function to represent the city’s population, based on the number of years that have passed, after a period of exponential growth. Describe the variables and numbers that you used in your equation.
Hint: Use the formula where and

Exponential function:

Describe the variables and numbers you used in your equation:

The city of Flint, Michigan has been experiencing exponential decay. In 2010, Flint had a population of 424,938 people and has been decreasing at a rate of 4.1%.Write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of population decline. Describe the variables and numbers that you used in your equation.
Hint: Use the formula where and

Exponential function:

Describe the variables and numbers you used in your equation:

Explain the similarities and differences between your equations in (a) and (b).

Similarities:

Differences:

During what year will the population of city (a) first exceed that of city (b)? Show all of your work and explain your steps.
(Hint: construct a table of values for each city)
Years since 2010
Population

(Supposed to be colloms)
0 219,012
1
2
3
4
5
6
7
8
9
10
Fort Myers, Florida Flint, Michigan

Years since 2010
Population

(supposed to be collums)
0 424,938
1
2
3
4
5
6
7
8
9
10

Year:

Explain your steps:

During what year will the population of city (a) be at least twice the size of the population of city (b)? Show all of your work and explain your steps.
(Hint: Expand your table of values from part d).
Years since 2010
Population

(supposed to be collums)
11
12
13
14
15
16
17
18
19
20
Fort Myers Flint, Michigan
Years since 2010
Population

(supposed to be collums)
11
12
13
14
15
16
17
18
19
20

Solved
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