The bar graph shows discretionary spending by full and part-time college students in some country from 2007 through 2013. The data in the graph can be modeled by 2 S120- the formula D= 1.2x +1.6(x+ 40), where D represents discretionary spending among students, in billions of dollars, x years after 2007. According to the formula, how much money did college students spend in 20072 Does the model underestimate or overestimate the Discretionary Spending Among Students $140- 115 S100- $80- 61 $60- $40 amount of discretionary spending displayed by the bar graph? By how much? O $20 2007 2009 2011 2013 The amount of money college students spent in 2007 according to the formula to the left is $ billion. (Type an integer or a decimal) Does the model underestimate or overestimate the amount of discretionary spending displayed by the bar graph? Select the correct choice below and, if necessary, fill in the answer bax to complete your choice (Type an integer or a decimal) O A. Overestimates by $ bilion bilion O B. Underestimates by $ Discretionary Spending

The bar graph shows discretionary spending by full and part-time college students in some country from 2007 through 2013. The data in the graph can be modeled by 2 S120- the formula D= 1.2x +1.6(x+ 40), where D represents discretionary spending among students, in billions of dollars, x years after 2007. According to the formula, how much money did college students spend in 20072 Does the model underestimate or overestimate the Discretionary Spending Among Students $140- 115 S100- $80- 61 $60- $40 amount of discretionary spending displayed by the bar graph? By how much? O $20 2007 2009 2011 2013 The amount of money college students spent in 2007 according to the formula to the left is $ billion. (Type an integer or a decimal) Does the model underestimate or overestimate the amount of discretionary spending displayed by the bar graph? Select the correct choice below and, if necessary, fill in the answer bax to complete your choice (Type an integer or a decimal) O A. Overestimates by $ bilion bilion O B. Underestimates by $ Discretionary Spending

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

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Question

The bar graph shows discretionary spending by full and
part-time college students in some country from 2007
through 2013. The data in the graph can be modeled by
the formula D=1.2x +1.6(x+40), where D represents
discretionary spending among students, in billions of
dollars, x years after 2007. According to the formula,
how much money did college students spend in 2007?
Does the model underestimate or overestimate the
amount of discretionary spending displayed by the bar
graph? By how much?
Discretionary Spending Among Students
$140-
$120-
115
S100-
87
74
$80-
61
S60-
$40
$20-
0-
2007
2009
2011
2013
The amount of money college students spent in 2007 according to the formula to the left is $
billion. (Type an integer or a decimal.)
Does the model underestimate or overestimate the amount of discretionary spending displayed by the bar graph? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Type an integer
or a decimal)
O A. Overestimates by $
billion
OB. Underestimates by $
billion
Submit Quiz
Submit Quiz
11:22PM
67 F
9/7/2021
O Type here to search
M
hp
ort se
17
f5
esc
backsco3
#3
4
tab
caps lock
pause
V.
shift 1
ctri
alt
alt
fn
ctrl
HP Laptop
00
Discretionary Spending
%24
3.
%23

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