I want this answer to be check its the answer key but im confused why 2 miles is bottom and  5miles is side

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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I want this answer to be check its the answer key but im confused why 2 miles is bottom and  5miles is side 

 

A powerline to be run to an offshore facility. offshore facility is 5 miles at sea and 2 miles along the shoreline from powerplant. 50,000 dollares it costsper mile to lay powerline underground and 80,000 dollares to run line underwater 

 

hoe much of powerline should be run underground mimizing overall costs

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Б Answe X
M calc hi X
O Soluti X
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62500 = 3900 x?
62500
= x Ň 4.003 mi les
3900
But x has to be less than
2 miles, so
set
just
X= 2 and Run the lue
SHlaig Lt under water to
the tfshme farilitg,
line has len ghe Jzis?
= J29 milos, cost is
Vza . 80000 ă " 930813.18
Chapter 8
sec
In Exercises 5- 12, find the Maclaurin polynomial of degree
n for the given function.
Soltiom Pae 19
5. f(x) = e, n = 3
fcx)= e^ fro)= 1
1:40 PM
O Type here to search
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Transcribed Image Text:Read X G readin X G olivia X Olivia X E Las fru X G cumpl x G tops Б Answe X M calc hi X O Soluti X O Soluti X G how t X + O File | C:/Users/Rachel%20Hickey/Downloads/HW11-Nov10%20(1).pdf * E Apps 101 Chem101 Search Results for t... # 1- Opiniones 1 YouTube Family Vlo.. P Create Own Puzzles... E Reading list Solutions 19 / 21 50% + | 62500 = 3900 x? 62500 = x Ň 4.003 mi les 3900 But x has to be less than 2 miles, so set just X= 2 and Run the lue SHlaig Lt under water to the tfshme farilitg, line has len ghe Jzis? = J29 milos, cost is Vza . 80000 ă " 930813.18 Chapter 8 sec In Exercises 5- 12, find the Maclaurin polynomial of degree n for the given function. Soltiom Pae 19 5. f(x) = e, n = 3 fcx)= e^ fro)= 1 1:40 PM O Type here to search Rain.. 1/1/2022 ... ...
Read X
G readin X
G olivia X
Olivia X
E Las fru X
G cumpl x
G tops
Б Answe X
M calc hi X
O Soluti X
O Soluti X
G how t X
+
O File | C:/Users/Rachel%20Hickey/Downloads/HW11-Nov10%20(1).pdf
* E
Apps
101 Chem101
Search Results for t...
# 1- Opiniones
1 YouTube Family Vlo...
P Create Own Puzzles...
E Reading list
Solutions
18 / 21
50%
+ |
Solution Paar 17
cos is
*81 (housad)
5 pailes 1
2-X
2miles
-> cosas $5o (thousand)
(ast = 50 (2-x) + 8o f*+*
Choose X
to minimije
Cost
fcn= -50+ 80t (s*+x\*. 2«)
= -50+
80x
Vzs tx?
50 =
50 =
(80 x)?
25 ty?
6400 x?
2500 =
25+ yZ
<-) 2500(15 + 7 ) = 6400x?
<=7 62500+ as00x =CY0OX?
Soltiom Par 18
{=) 62500 = 3100 x2
1:40 PM
O Type here to search
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Transcribed Image Text:Read X G readin X G olivia X Olivia X E Las fru X G cumpl x G tops Б Answe X M calc hi X O Soluti X O Soluti X G how t X + O File | C:/Users/Rachel%20Hickey/Downloads/HW11-Nov10%20(1).pdf * E Apps 101 Chem101 Search Results for t... # 1- Opiniones 1 YouTube Family Vlo... P Create Own Puzzles... E Reading list Solutions 18 / 21 50% + | Solution Paar 17 cos is *81 (housad) 5 pailes 1 2-X 2miles -> cosas $5o (thousand) (ast = 50 (2-x) + 8o f*+* Choose X to minimije Cost fcn= -50+ 80t (s*+x\*. 2«) = -50+ 80x Vzs tx? 50 = 50 = (80 x)? 25 ty? 6400 x? 2500 = 25+ yZ <-) 2500(15 + 7 ) = 6400x? <=7 62500+ as00x =CY0OX? Soltiom Par 18 {=) 62500 = 3100 x2 1:40 PM O Type here to search w Rain.. 1/1/2022 ... ...
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