ression analysis), an analyst produced the price-demand function p(x) = 2,000 - 40x, 15xs25 to model the data. Complete parts (A) and pelow. 6 176 16 136 21 116 25 100 Plot the data points in the table, and sketch a graph of the price-demand ction in the same coordinate system. O A. О В. Ap(x) Ap(x) pose the correct graph to the right. 1920 1920

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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Question

28a

A company manufactures notebook computers. Its marketing research department, using statistical techniques, collected the data shown in
the table, where p is the wholesale price per computer at which x thousand computers can be sold. Using special analytical techniques
(regression analysis), an analyst produced the price-demand function p(x) = 2,000 – 40x, 1<x<25 to model the data. Complete parts (A) and
(В) below.
x(thousands)
p($)
1960
1
1760
16
1360
21
1160
25
1000
(A) Plot the data points in the table, and sketch a graph of the price-demand
function in the same coordinate system.
OA.
В.
Ap(x)
Ap(x)
Choose the correct graph to the right.
1920
1760
1600-
1440-
1280-
1120
960-
0 5 10 1520 25
1920
1760
1600
1440-
1280
1120
960-
0 5 10 1520 25
С.
D.
Ap(x)
Ap(x)
1920
1760
1600
1440=
1280
1120
960
0 5 10 1520 25
1920
17605
1600
1440-
12805
1120
960-
05 10 1520 25
Transcribed Image Text:A company manufactures notebook computers. Its marketing research department, using statistical techniques, collected the data shown in the table, where p is the wholesale price per computer at which x thousand computers can be sold. Using special analytical techniques (regression analysis), an analyst produced the price-demand function p(x) = 2,000 – 40x, 1<x<25 to model the data. Complete parts (A) and (В) below. x(thousands) p($) 1960 1 1760 16 1360 21 1160 25 1000 (A) Plot the data points in the table, and sketch a graph of the price-demand function in the same coordinate system. OA. В. Ap(x) Ap(x) Choose the correct graph to the right. 1920 1760 1600- 1440- 1280- 1120 960- 0 5 10 1520 25 1920 1760 1600 1440- 1280 1120 960- 0 5 10 1520 25 С. D. Ap(x) Ap(x) 1920 1760 1600 1440= 1280 1120 960 0 5 10 1520 25 1920 17605 1600 1440- 12805 1120 960- 05 10 1520 25
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28. please answer b

A company manufactures notebook computers. Its marketing research department, using statistical techniques, collected the data shown in
the table, where p is the wholesale price per computer at which x thousand computers can be sold. Using special analytical techniques
(regression analysis), an analyst produced the price-demand function p(x) = 2,000 – 40x, 1<xs 25 to model the data. Complete parts (A) and
(B) below.
x(thousands)
p($)
1
1960
6.
1760
16
1360
21
1160
25
1000
(A) Plot the data points in the table, and sketch a graph of the price-demand
function in the same coordinate system.
O A.
В.
Ap(x)
Ap(x)
Choose the correct graph to the right.
1920
1760
1600
1440-
1280-
1120-
960-
0 5 10 1520 25
1920
17603
1600-
1440-
1280
1120
960-
0 5 10 1520 25
(B) What would be the estimated price per computer for a demand of 11,000
computers? For a demand of 20,000 computers?
The estimated price per computer for a demand of 11,000 computers is $
D.
Ap(x)
Ap(x)
1920
1760
1600=
1920-
1760
1600-
1440=
1280-
1120
960-
O 5 10 1520 25
1440-
1280
1120-
960-
0 5 10 1520 25
Transcribed Image Text:A company manufactures notebook computers. Its marketing research department, using statistical techniques, collected the data shown in the table, where p is the wholesale price per computer at which x thousand computers can be sold. Using special analytical techniques (regression analysis), an analyst produced the price-demand function p(x) = 2,000 – 40x, 1<xs 25 to model the data. Complete parts (A) and (B) below. x(thousands) p($) 1 1960 6. 1760 16 1360 21 1160 25 1000 (A) Plot the data points in the table, and sketch a graph of the price-demand function in the same coordinate system. O A. В. Ap(x) Ap(x) Choose the correct graph to the right. 1920 1760 1600 1440- 1280- 1120- 960- 0 5 10 1520 25 1920 17603 1600- 1440- 1280 1120 960- 0 5 10 1520 25 (B) What would be the estimated price per computer for a demand of 11,000 computers? For a demand of 20,000 computers? The estimated price per computer for a demand of 11,000 computers is $ D. Ap(x) Ap(x) 1920 1760 1600= 1920- 1760 1600- 1440= 1280- 1120 960- O 5 10 1520 25 1440- 1280 1120- 960- 0 5 10 1520 25
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