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Unit 3 Test Review

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    Test Review for Test #3
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  • What quadrant is point A in?
    Quadrant II
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  • What quadrant is point D in?
    Quadrant I
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  • What is the ordered pair for point B?
    (2, -3)
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  • What is the domain of this graph?
    All Real Numbers
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  • What is the range of this graph?
    y >= -2
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  • Is this a function?
    No
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  • Is this a function?
    Yes
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  • Is this a function?
    Yes
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  • Write a scenario for the given graph.
    Varies
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  • Jace is speeding on a highway and gets stopped by a police officer. The officer gives him a ticket and he continues on the highway. Graph time on the x-axis and his speed on the y-axis.
    Will be drawn on the board.
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  • Express the function in a table: Y = (2/3)x -1
    -5, -3, -1, 1
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  • Find the range of the function y = 1/2x + 3 when the domain is {-2, 0, 2, 4}
    r: {2, 3, 4, 5}
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  • Evaluate the function: f(x) = -3x -2 at f(3)
    (3, -11)
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  • Evaluate the function: f(x) = 1 - (3/4)x at f(-12)
    (-12, 10)
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  • Find the zero of f(x) = -2x + 6
    x = 3
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  • Find the zeros of the function on the graph.
    x = -3, -1, 2
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