What is the direct variation equation if k = 3? O y=-3x O 3 = xy O y = 3x O x=3y

Question

What is the direct variation equation if k = 3?
O y=-3x
O 3 = xy
O y = 3x
O x=3y

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Huyền Thanh 3 years 2021-09-03T08:25:15+00:00 2 Answers 10 views 0

Answers ( )

  1. Tryphena
    0
    2021-09-03T08:26:17+00:00
    Reply

    Answer: x=3y is the direct variation

  2. RobertKer
    0
    2021-09-03T08:26:25+00:00
    Reply

    Answer:

    • y = 3x

    Step-by-step explanation:

    Direct variation formula is:

    • y= kx

    Since k = 3, the equation becomes:

    • y= 3x

    Correct option is option C or third option

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