Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Determine the coordinates of the point labeled 7. 
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2.
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Determine all possible quadrants in which the point can be located. Assume  .  , y is a real number a. | Quadrant III and IV | b. | Quadrant I and IV | c. | Quadrant I and
III | d. | Quadrant I and II | e. | Quadrant II and
III |
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3.
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Plot the points  . Find the parallelogram that is obtained by connecting the points with line
segments.
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4.
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Solve the equation for y. 
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5.
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Estimate the x- and y-intercepts of the graph.  a. | x-intercept:2
y-intercepts: –4, 4 | b. | x-intercept:
4
y-intercept: 2 | c. | x-intercepts: –4,
4
y-intercept: 2 | d. | x-intercepts: –4,
4
y-intercept: –2 | e. | x-intercept:
–2
y-intercepts: –4, 4 |
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6.
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Find the x- and y-intercepts of the graph of the equation  .
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7.
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Sketch the graph of the equation 
and label three points on the graph.
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8.
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Find the slope (if possible) of the line passing through the points  .
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9.
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Sketch the graph of the line through the point  with slope
 .
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10.
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Sketch the graph of the two lines  and 
on the same rectangular coordinate system.
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11.
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The graph of the two lines  and 
on the same rectangular coordinate system is shown below. Identify the slope and y-intercept
of each line. 
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12.
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Write the slope-intercept form of the line that has the specified
y-intercept and slope. 
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13.
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Determine which of the points is a solution of the inequality  .
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14.
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Determine which of the points is a solution of the inequality  .
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15.
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Which inequality corresponds to the given graph? 
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16.
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Use a graphing calculator to graph the linear inequality  .
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17.
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Use a graphing calculator to graph the linear inequality  .
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18.
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Your budget requires you to earn at least $213 per week. You work two part-time
jobs. One is at a grocery store, which pays $10 per hour, and the other is mowing lawns, which pays
$14 per hour. Let x represent the number of hours you work at the grocery store and let
y represent the number of hours you work at mowing lawns. Write a linear inequality that
represents the different numbers of hours you can work at each job in order to meet your budget
requirements.
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19.
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Each table produced by a furniture company requires 1 hour in the assembly
center while each chair requires 2 hours in the assembly center. A total of 12 hours per day is
available in the assembly center. Write a linear inequality that shows the different numbers of hours
that can be spent assembling tables and chairs. Let x represent the number of hours spent
assembling tables and y the number of hours spent assembling chairs. Sketch the graph of the
inequality.
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20.
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A convenience store has a policy that its cash register will contain less than
$100 in paper money after dark. If the register only contains one-dollar bills and five-dollar bills,
write a linear inequality that shows the different numbers of paper bills that can be in the cash
register. Let x be the number of one-dollar bills and y the number of five-dollar
bills. Find one solution to the inequality.
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