for y=2/3 x-2 what is the range of this function where the domain is 3 to 12

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for y=2/3 x-2 what is the range of this function where the domain is 3 to 12

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Nguyệt Ánh 4 years 2021-08-19T09:30:24+00:00 1 Answers 12 views 0

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  1. thienthi
    0
    2021-08-19T09:31:26+00:00
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    Answer:

    Range = {0,2/3,1 1/3, 2, …}

    Step-by-step explanation:

    The range is the output so the y values, when x = 3 then

    y = \frac{2}{3}(3) – 2 so y = 0

    y = \frac{2}{3}(4) – 2 so 8/3 – 6/3 is 2/3 so y = 2/3

    y = \frac{2}{3}(5) – 2 so 10/3 – 6/3 is 4/3 so y = 4/3 or 1 1/3

    y = \frac{2}{3}(6) – 2 so 12/3 – 6/3 is 6/3 so  y = 2 and so on….

    Now you try the rest

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