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amandajennings01
amandajennings01
24.01.2020 • 
Mathematics

Show wil wuir. uclude all units lor full credil.
the table below shows the population of a high school. answer the following questions,
year
2010
population graph the data by hundreds.
2404
if population is 2725 then the point would be at 27.25
population is 2725 w
1.15.28 +
2086
1873
a 1.11
2011
2012
2013
2014
2015
1.18
1638
1381
1195
population (by hundreds)
1
1
2
3
4
5
6
7
8
9
10
11 12 13 14 1
years
1. write and graph the model rounded to 3 decimal places:
2. is this a growth or a decay? _decay
growth/decay factor:
3. what is the percent increase or decrease?
4. what is the average rate of growth or decline in the population per year for the 5 year
period? show work.
5. what will be the population for 2020 to the nearest whole number?
6. when will the population be 500 students to 2 decimal places?
7. how well does your model fit the data? what year does your model show to be the least accuate for the
data? explain

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