Is the equation a direct variation? If so, what is the constant of variation? -2y = -6x

Question

Is the equation a direct variation? If so, what is the constant of variation?

-2y = -6x

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Thanh Thu 4 years 2021-07-31T06:39:34+00:00 1 Answers 15 views 0

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  1. King
    0
    2021-07-31T06:40:35+00:00
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    Answer:

    Actually, your equation represents something that doesn`t vary…

    Step-by-step explanation:

    Well, this equation represents a CONSTANT. Basically, regardless to the real

    x

    value you may choose

    y

    will always be

    3

    and never change…

    Graphically:

    graph{0x+3 [-10, 10, -5, 5]}

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