Straight-line Depreciation Suppose that a company has just purchased a new computer for $ 3000 . The company chooses to depreciate the computer using the straight-line method over 3 years. a. Write a linear model that expresses the book value V of the computer as a function of its age x . b. What is the implied domain of the function found in part (a)? c. Graph the linear function. d. What is the book value of the computer after 2 years? e. When will the computer have a book value of $ 2000 ?
Straight-line Depreciation Suppose that a company has just purchased a new computer for $ 3000 . The company chooses to depreciate the computer using the straight-line method over 3 years. a. Write a linear model that expresses the book value V of the computer as a function of its age x . b. What is the implied domain of the function found in part (a)? c. Graph the linear function. d. What is the book value of the computer after 2 years? e. When will the computer have a book value of $ 2000 ?
Solution Summary: The author explains how the linear model expresses the book value of the computer as a function of its age x.
Straight-line Depreciation Suppose that a company has just purchased a new computer for
. The company chooses to depreciate the computer using the straight-line method over 3 years.
a. Write a linear model that expresses the book value
of the computer as a function of its age
.
b. What is the implied domain of the function found in part (a)?
c. Graph the linear function.
d. What is the book value of the computer after 2 years?
2. [-/4 Points]
DETAILS
MY NOTES
SESSCALCET2 7.3.002.
Let S be the solid obtained by rotating the region shown in the figure about the y-axis. (Assume a = 6 and b = 2.)
ASK YOUR TEACHER
0
y = a sin(bx²)
Sketch a typical approximating shell.
y
6
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x
π/b
y
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x
0.5
1.0
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The graph of f', the derivative of f, is shown in the graph below. If f(-9) = -5, what is the value of f(-1)?
y
87 19
6
LO
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Graph of f'
x
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
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7 8 9 10
-1
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564%
Let f(x)=−7e^xsinxf'(x)=
Chapter 3 Solutions
Precalculus Enhanced with Graphing Utilities Plus MyLab Math with Pearson eText - Access Card Package (7th Edition) (Sullivan & Sullivan Precalculus Titles)
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