Is the relation a function? {(3,4), (5,0), (2,4), (-5,-5)}

Question

Is the relation a function? {(3,4), (5,0), (2,4), (-5,-5)}

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Thu Giang 5 months 2021-09-02T06:41:56+00:00 2 Answers 0 views 0

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    0
    2021-09-02T06:42:57+00:00

    Yes
    They are functions

    0
    2021-09-02T06:43:54+00:00

    Answer:

    Yes

    Step-by-step explanation:

    You are using the x values once, so it will pass the vertical line test.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )