The correct function that best fits the data provided in the table that shows the cost per shirt that depends on the number of shirts orders by the soccer team of the East Coast College who is planning to buy new gear for its road trip to California. Shirts Ordered x 5 25 40 100 125 Cost/Shirt A ( x ) ( $ ) 22.91 21.81 21.25 21.25 22.31 The options are: A ( x ) = 0.005 x + 20.75 A ( x ) = 0.01 x + 20 + 25 x A ( x ) = 0.0005 x 2 − 0.07 x + 23.25 A ( x ) = 25.5 ( 1.08 ) ( x − 5 )
The correct function that best fits the data provided in the table that shows the cost per shirt that depends on the number of shirts orders by the soccer team of the East Coast College who is planning to buy new gear for its road trip to California. Shirts Ordered x 5 25 40 100 125 Cost/Shirt A ( x ) ( $ ) 22.91 21.81 21.25 21.25 22.31 The options are: A ( x ) = 0.005 x + 20.75 A ( x ) = 0.01 x + 20 + 25 x A ( x ) = 0.0005 x 2 − 0.07 x + 23.25 A ( x ) = 25.5 ( 1.08 ) ( x − 5 )
Solution Summary: The author determines the correct function that best fits the data provided in the table that shows the cost per shirt that depends on the number of shirts orders by the soccer team of the East Coast College.
The correct function that best fits the data provided in the table that shows the cost per shirt that depends on the number of shirts orders by the soccer team of the East Coast College who is planning to buy new gear for its road trip to California.
Shirts Ordered x
5
25
40
100
125
Cost/ShirtA(x)($)
22.91
21.81
21.25
21.25
22.31
The options are:
A(x)=0.005x+20.75
A(x)=0.01x+20+25x
A(x)=0.0005x2−0.07x+23.25
A(x)=25.5(1.08)(x−5)
(b)
To determine
To graph: The model obtained in part (a), for (10≤x≤100) and estimate the minimum cost per shirt and also number of shirts the team must order to obtain the lowest price per shirt using the graph where the table that shows the cost per shirt that depends on the number of shirts orders by the soccer team of the East Coast College who is planning to buy new gear for its road trip to California.
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