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23 July, 16:34

Prove that f (x) = x+3/2 and g (x) = 2x-3 are inverses

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  1. 23 July, 16:55
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    That means, F (x) · g (x) = 1

    (X+3/2) · (2X-3) = 1

    2X-3=2 (X-3/2)

    If the X = + or - √11/2

    Then the f (x) = x+3/2 and g (x) = 2x-3 are inverses.
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