Mathematics

8th -

9th

Image

Functions, Domain and Range

1.9K

12 questions

  • 1. Multiple Choice
    1.5 minutes
    1 pt

    Give the range of the set of ordered pairs: (2, 11), (9, -3), (7, 21), (-8, 6)

    {2, 9, 7, -8}

    {11, -3, 21, 6}

    -8 < x < 9

    -3 < y < 21

  • 2. Multiple Choice
    1 minute
    1 pt
    Image

    What is the domain of the graph shown?

    {-2, -1, 0, 1, 2, 3, 4}

    {2, 3, 4}

    2 ≤ y ≤ 4

    -2 ≤ x ≤ 4

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    Does the graph show a function?

    Yes

    No

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