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viktelen [127]
2 years ago
10

Find the value of f(2).

Mathematics
1 answer:
never [62]2 years ago
5 0

Answer:

809-8-90-24+5

Step-by-step explanation:

Find the value of f(2).

y = f(x)

y

10

8

6

4

15

2

-10

-8

-6

-4

-2

2

4

6

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Arte-miy333 [17]

Answer:

r = 2,85 feet

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Step-by-step explanation:

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Cost in $:

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F(r) = (172,7)*r*(69,514)/r^(2) +257,29*r^(2)           F(c) = 12005/r + 257,29*r^(2)

Taken the first dervative

F´(r)= -12005*(1)/r^(2) +2*257,29*r         F´(r) =  -12005*(1)/r^(2) +514,58*r

f F´(r) = 0          -12005*(1)/r^(2) + 514,58*r =0

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r = 2,85 ft    and   h = 8,56 ft

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