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1 October, 21:43

If f (x) = 3/x+2 - √x-3, complete the following statement (round to the nearest hundredth) f (7) =

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  1. 1 October, 22:44
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    f (7) = - 5/2

    Step-by-step explanation:

    Substituting 7 for x in f (x) = 3/x+2 - √x-3, we get:

    f (7) = 3 / (7+2) - √ (7-3)

    Note: the parentheses are required / mandatory

    We get f (7) = 3/9 - 2, or 1/3 - 2, or f (7) = - 5/2
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