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posted by Steven on Thursday, November 1, 2012 at 5:37am.

f(x)=(1/3)x–4 on the interval [2,9]. The domain of the inverse function is the interval [A,B] where A=? and B=?

y(2) = -10/3 y(9) = -1 so, A = -10/3 B=-1

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