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Arte-miy333 [17]
2 years ago
3

David was looking at his limousine bill and saw that the total number of miles he has ridden in the car was tracked: Month Miles

5 580 6 695 7 810 8 925 The function representing David's miles per month is f(m) = 115m + 5. What does the 115 represent?
Mathematics
1 answer:
Readme [11.4K]2 years ago
4 0
Hello!

The 115 represents the number of more miles each month. This is because if you subtract 925 by 810 you will get 115. If you subtract 810 by 695 you will get same answer, 115, and so on. So it shows that every month he drives 115 more miles then the previous month.

Hope I helped! 

Please mark brainliest if it helped you! :)
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A teacher decides to purchase a new car and considers two options. Option one is the new Zoomba for $60,000 with an expected dep
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Answer:

She chose Option 2 which is a linear option, because it offers a smaller lose    

in value compared to option 1 which is an exponential option.

The final value for option 2=$32,800

Step-by-step explanation:

Option 1

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Exponential equation;

y=a(1-r)^t

where;

y=future value

a=initial value=60000

r=depreciation rate=2% per month

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y=60000(1-2/100)^36

y=60000(0.98)^36=28,992.79

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Option 2

New starfish for $40,000 with a depreciation of $200 per month for 3 years

Linear equation;

y=a-bt

where;

y=Future value

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b=the depreciation amount per time interval=$200 per month for 3 years

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Replacing;

y=40000-(200×36)

y=32,800

Final value=y=$32,800

Initial value-Final value=(40000-32800)=$7200

Percentage of initial value lost=((Final value-Initial Value)/(Initial Value))×100

(7200/40000)×100=18%

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