Suppose that y represents the average consumer spending on television services per year (in dollars), and that x represents the number of year since 2004. a. Use the data points (2,308) and (6,408) to write a linear equation relating y to x . b. Interpret the meaning of the slope in the context of this problem. c. Interpret the meaning of the y -intercept in the context of this problem. d. Use the model from part (a) to estimate the average consumer spending on television services for the year 2007.
Suppose that y represents the average consumer spending on television services per year (in dollars), and that x represents the number of year since 2004. a. Use the data points (2,308) and (6,408) to write a linear equation relating y to x . b. Interpret the meaning of the slope in the context of this problem. c. Interpret the meaning of the y -intercept in the context of this problem. d. Use the model from part (a) to estimate the average consumer spending on television services for the year 2007.
Solution Summary: The author explains how to calculate a linear equation relating y to x by using data points.
Suppose that
y
represents the average consumer spending on television services per year (in dollars), and that
x
represents the number of year since 2004.
a. Use the data points (2,308) and (6,408) to write a linear equation relating
y
to
x
.
b. Interpret the meaning of the slope in the context of this problem.
c. Interpret the meaning of the
y
-intercept
in the context of this problem.
d. Use the model from part (a) to estimate the average consumer spending on television services for the year 2007.
The correct answer is Ccould you show me how to do it by finding a0 and and akas well as setting up the piecewise function and integrating
T
1
7. Fill in the blanks to write the calculus problem that would result in the following integral (do
not evaluate the interval). Draw a graph representing the problem.
So
π/2
2 2πxcosx dx
Find the volume of the solid obtained when the region under the curve
on the interval
is rotated about the
axis.
38,189
5. Draw a detailed graph to and set up, but do not evaluate, an integral for the volume of the
solid obtained by rotating the region bounded by the curve: y = cos²x_for_ |x|
≤
and the curve y
y =
about the line
x =
=플
2
80
F3
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FEB
9
2
7
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MacBook Air
3
2
stv
DG
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