y is directly proportional to the cube of x. If x is tripled, what happens to the value of y?

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y is directly proportional to the cube of x. If x is tripled, what happens to the value of y?

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Diễm Kiều 3 years 2021-07-19T07:16:12+00:00 1 Answers 24 views 0

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  1. thienthanh
    0
    2021-07-19T07:17:13+00:00
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    Answer:

    it becomes 27 times larger

    Step-by-step explanation:

    y = k x^{3}

    vs.

    y = k(3x)^{3}

    y = k 27 x^3

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