The sales of LCD TV sets are shown in the table on the right for various years. Let s be the sales of LCD TVs (in millions of dollars) in the year that is t years since 2000. The situation can be described by the linear functions = 1541t - 2958 and the exponential function s=27.9(2.66)'. Answer questions (a)-(c) below. Sales of LCD TV Sets Year (millions of dollars) 2001 55 2002 234 2003 655 2004 1547 2005 3284 2006 8832 (a) Use a graphing calculator to draw the graphs of the two functions and, in the same viewing window, the scattergram of the data. The graphs below all have the viewing window [0,10]x [0,10000]. Choose the correct graph below. OA. OB. Oc. OD. Which function describes the situation better? Choose the correct answer below. s= 1541t - 2958 O s= 27.9(2.66) (b) Use the exponential model to estimate the sales of LCD TVs in 2008. The estimate for the sales of LCD TV sets given by the exponential model is $ million. (Round to nearest integer as needed.) (c) Use the linear model to estimate the sales of LCD TVs in 2008. The estimate for the sales of LCD TV sets given by the linear model is $ million. (Round to nearest integer as needed.)
The sales of LCD TV sets are shown in the table on the right for various years. Let s be the sales of LCD TVs (in millions of dollars) in the year that is t years since 2000. The situation can be described by the linear functions = 1541t - 2958 and the exponential function s=27.9(2.66)'. Answer questions (a)-(c) below. Sales of LCD TV Sets Year (millions of dollars) 2001 55 2002 234 2003 655 2004 1547 2005 3284 2006 8832 (a) Use a graphing calculator to draw the graphs of the two functions and, in the same viewing window, the scattergram of the data. The graphs below all have the viewing window [0,10]x [0,10000]. Choose the correct graph below. OA. OB. Oc. OD. Which function describes the situation better? Choose the correct answer below. s= 1541t - 2958 O s= 27.9(2.66) (b) Use the exponential model to estimate the sales of LCD TVs in 2008. The estimate for the sales of LCD TV sets given by the exponential model is $ million. (Round to nearest integer as needed.) (c) Use the linear model to estimate the sales of LCD TVs in 2008. The estimate for the sales of LCD TV sets given by the linear model is $ million. (Round to nearest integer as needed.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section7.8: Transforming Exponential Expressions
Problem 1CYU
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![The sales of LCD TV sets are shown in the table on the right for various years.
Let s be the sales of LCD TVs (in millions of dollars) in the year that is t years since 2000. The situation can be described by the
linear functions= 1541t - 2958 and the exponential function s = 27.9(2.66)'. Answer questions (a)-(c) below.
Sales of LCD TV Sets
Year
(millions of dollars)
2001
55
2002
234
2003
655
2004
1547
2005
3284
2006
8832
(a) Use a graphing calculator to draw the graphs of the two functions and, in the same viewing window, the scattergram of the data. The graphs below all have the viewing window [0,10]x [0,10000]. Choose the correct graph below.
OA.
OB
Oc.
OD.
Which function describes the situation better? Choose the correct answer below.
s= 1541t - 2958
O s= 27.9(2.66)*
(b) Use the exponential model to estimate the sales of LCD TVs in 2008.
The estimate for the sales of LCD TV sets given by the exponential model is $ million.
(Round to nearest integer as needed.)
(c) Use the linear model to estimate the sales of LCD TVs in 2008.
The estimate for the sales of LCD TV sets given by the linear model is $ million.
(Round
nearest integer as needed.)
o 包](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2be6cd24-26c7-4382-85f2-ef0483461454%2F3f2a440a-9fc1-479a-85ce-c46004789196%2Fge0aozo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The sales of LCD TV sets are shown in the table on the right for various years.
Let s be the sales of LCD TVs (in millions of dollars) in the year that is t years since 2000. The situation can be described by the
linear functions= 1541t - 2958 and the exponential function s = 27.9(2.66)'. Answer questions (a)-(c) below.
Sales of LCD TV Sets
Year
(millions of dollars)
2001
55
2002
234
2003
655
2004
1547
2005
3284
2006
8832
(a) Use a graphing calculator to draw the graphs of the two functions and, in the same viewing window, the scattergram of the data. The graphs below all have the viewing window [0,10]x [0,10000]. Choose the correct graph below.
OA.
OB
Oc.
OD.
Which function describes the situation better? Choose the correct answer below.
s= 1541t - 2958
O s= 27.9(2.66)*
(b) Use the exponential model to estimate the sales of LCD TVs in 2008.
The estimate for the sales of LCD TV sets given by the exponential model is $ million.
(Round to nearest integer as needed.)
(c) Use the linear model to estimate the sales of LCD TVs in 2008.
The estimate for the sales of LCD TV sets given by the linear model is $ million.
(Round
nearest integer as needed.)
o 包
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