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18 April, 00:40

If f (x) = 2x - 8 and g (x) = √x-5

what is (fºg) (30) ?

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Answers (1)
  1. 18 April, 00:54
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    2.

    Step-by-step explanation:

    (f o g) (x) = 2 (√ (x-5)) - 8

    So (f o g) (30) = 2 √ (30-5) - 8

    = 2 * √25 - 8

    = 2 * 5 - 8

    = 2.
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