Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Plot the points on a rectangular coordinate system. 
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2.
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Plot the points on a rectangular coordinate system. 
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3.
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Determine the quadrant in which the point is located without plotting the
point.  a. | Quadrant IV | b. | Quadrant III | c. | Quadrant
I | d. | Quadrant II |
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4.
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Plot the points  . Find the parallelogram that is obtained by connecting the points with line
segments.
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5.
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Solve the equation for y. 
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6.
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The distance y (in centimeters) a spring is compressed by a force
x (in kilograms) is given by  . Determine which plot
represents the data obtained from this equation for forces of 100 kg, 200 kg, 300 kg, and 400
kg.
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7.
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The graph shows the annual rainfall totals y (in inches) for a certain
city for the years x from 2001 to 2006 where  corresponds to the year
2000. Use the graph to determine the year from 2002 to 2006 that had the greatest decrease in total
rainfall from the previous year. 
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8.
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Complete the following table. 
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9.
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Find the slope (if possible) of the line passing through the points  .
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10.
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Find the slope ( m) of the line passing through the points  ,
 and state whether the line rises, falls, is
horizontal, or is vertical.  a. |  ; the line falls | b. |  ;
the line falls | c. |  ; the line rises | d. |  ;
the line rises | e. |  ; the line
rises |
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11.
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Write the equation of the line that passes through the point 
and has slope  . Write the equation in general
form.
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12.
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Write the equation of the line that passes through the point 
and has slope  . Write the equation in general
form.
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13.
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Write an equation of the line that passes through the points  and  . Write the equation in general
form.
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14.
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Determine which of the points is not a solution of the inequality  .
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15.
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For which of the inequalities below should the
graphs have boundaries that are dashed lines?
a. | inequality II | b. | inequality III | c. | inequality
I | d. | inequalities I and III | e. | inequalities I and II |
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16.
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Which inequality corresponds to the given graph? 
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17.
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Which inequality corresponds to the given graph? 
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18.
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Sketch the graph of the linear inequality  .
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19.
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Sketch the graph of the linear inequality  .
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20.
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Use a graphing calculator to graph the linear inequality  .
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