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17 April, 18:19

The domain of f (x) = - 2x + 5 is {-2, - 1, 0, 1, 2}. What is the range.?

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  1. 17 April, 18:43
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    {9, 7, 5, 3, 1}

    Step-by-step explanation:

    All you do is plus in each domain value in for the x and you get the range every time.

    -2 (-2) + 5

    -2 (-1) + 5

    -2 (0) + 5

    -2 (1) + 5

    -2 (2) + 5
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