expeditiousalex expeditiousalex

30-08-2017
Mathematics

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Find the inverse of each function.

H(x) = -2/9x + 8/9

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kettboy kettboy

30-08-2017

[tex]H(x) = - \frac{2}{9} x + \frac{8}{9} [/tex]
[tex]9H(x) = -2x + 8[/tex]
[tex]2x=8-9H(x)[/tex]
[tex]x = \frac{1}{2}(8-9H(x)) [/tex]

[tex]H^{-1}(x) = \frac{1}{2} (8-9x)[/tex]

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