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If f(x) = 1/9 x - 2, what is f-1 (x)

If f(x) = 1/9 x - 2, what is f-1 (x)
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If f(x) = 1/9 x - 2, what is f-1 (x)

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User TaeL
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1 Answer

6 votes


f(x) = (1)/(9) x - 2 \\


f( - 1) = (1)/(9) ( - 1) - 2 \\


f( - 1) = - (1)/(9) - 2 \\


f( - 1) = - (1)/(9) - (18)/(9) \\


f( - 1) = - (19)/(9) \\

answered
User BradG
by
8.5k points
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