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  • During the summer, Gwenda earns $6.00 per hour when she baby-sits and $7.50 per hour when she works in her aunt’s office. She wants to earn at least $200. Which statement is NOT justified by the graph?

    If she baby-sits for 35 hours, she will reach her goal.
    If she does office work for 5 hours and baby-sits for 20 hours, she will reach her goal.
    If she does office work for 20 hours, and baby-sits for 15 hours, she will reach her
    goal.
    If she does office work for 30 hours, she will reach her goal.


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  • The graph represents the amount of money Carla had in her checking account each month for 6 consecutive months. Which is the closest to the amount deposited to Carla’s account each month?

    $25
    $75
    $125
    $175


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  • The graph of y = 4x + 1 is shown.

    How would the graph change if the 4 in the equation were replaced with a 2?


    The line would be parallel with a shift up of 2 units.
    The line would be parallel with a shift down of 2 units.
    The line would have a greater slope, but it would pass through the y-axis at the same point.
    The line would have a lesser slope, but it would pass through the y-axis at the same point.


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  • The graph shows a line graphed through the points (0, 3) and (1, 5). Which of these equations represents a line that is parallel to the line shown on the graph?


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  • The graph of y = 3x + 2 is shown. How would the graph change if the 2 in the equation was replaced with a 5 ?

    The line would remain parallel with a shift down of 3 units.
    The line would remain parallel with a shift down of 2 units.
    The line would remain parallel with a shift up of 3 units.
    The line would remain parallel with a shift up of 2 units.


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  • Which graph does NOT represent a function?


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  • Which of these represents the graph of the equation −3x + 4y = −12?


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  • Which graph represents the equation y = -x2 + 3?


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  • A line contains the points (0, 1) and (–2, –1). What must be the value of x for the point (x, –5) for it to be on the same line?

    –6
    –1
    1
    6


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  • The equation of line l is shown on the grid. Which equation describes a line that is parallel to line l?


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  • Triangle ABC is located on a coordinate grid as shown. What is the slope of AB ?


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